| 55-06-1 | 3,3',5-Triiodothyronine sodium salt | Hubei Vanz Pharm Co.,Ltd |
| 13534-99-1 | 3-Bromo-2-pyridinamine | Jinan Qinmu fine chemical Co.,Ltd. |
| 313273-62-0 | 3-acetyl-4-phenyl-1,2-dihydroquinolin-2-one | Shenzhen Longhua District Chilianxin Technology Commercial Bank (Individual Industrial and Commercial Household) |
| 707-61-9 | 3-METHYL-1-PHENYL-2-PHOSPHOLENE 1-OXIDE CAS:707-61-9 | Hebei Dangtong Biological Technology Co..LTD |
| 118-13-8 | 3-HYDROXYQUINOLINE-4-CARBOXYLIC ACID | Jinan Qinmu fine chemical Co.,Ltd. |
| 99295-78-0 | 3-Bromo-D-phenylalanine | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 86404-04-8 | 3-O-Ethyl-L-ascorbic acid. | Shenzhen Longhua District Chilianxin Technology Commercial Bank (Individual Industrial and Commercial Household) |
| 170112-66-0 | 3,4,5-Trifluoroiodobenzene | Jinan Qinmu fine chemical Co.,Ltd. |
| 553-86-6 | 3H-Benzofuran-2-one | Henan Sinotech Import&Export Corporation |
| 111988-49-9 | 3-(6-Chloro-3-pyridinylmethyl)-1,3-thiazolidin-2-ylidenecyanamide | Henan Sinotech Import&Export Corporation |
| 111988-49-9 | (3-((6-Chloro-3-pyridinyl)methyl)-2-thiazolidinylidene)cyanamide | Henan Sinotech Import&Export Corporation |
| 1837-55-4 | 3,5-Dichloropyridazine | COLORCOM LTD. |
| 6001-87-2 | 3-CHLOROPROPIONIC ACID METHYL ESTER | Jinan Qinmu fine chemical Co.,Ltd. |
| 82311-69-1 | 3-Bromo-L-phenylalanine | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 111-17-1 | 3,3'-Thiodipropionic acid | Jinan Qinmu fine chemical Co.,Ltd. |
| 56539-66-3 | 3-Methyl-3-methoxybutanol | Shenzhen Longhua District Chilianxin Technology Commercial Bank (Individual Industrial and Commercial Household) |
| 86404-04-8 | 3-O-Ethyl-L-ascorbic acid | Shenzhen Longhua District Chilianxin Technology Commercial Bank (Individual Industrial and Commercial Household) |
| 14381-51-2 | 3-Bromobenzene-1,2-diol’ | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 78687-39-5 | 3-carbamoyl-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium bromide | Wuhan BJM Pharm Inc. |
| 83-40-9 | 3-Methylsalicylic acid CAS:83-40-9 | Hebei Dangtong Biological Technology Co..LTD |
| 581-46-4 | 3,3'-Bipyridine | Shanghai Bonimyd New Material Technology Co., Ltd |
| 448-97-5 | 3,3'-Difluoro-[1,1'-biphenyl]-4,4'-diamine | Shanghai Bonimyd New Material Technology Co., Ltd |
| 2373-98-0 | 3,3'-Dihydroxybenzidine | Shanghai Bonimyd New Material Technology Co., Ltd |
| 1261929-07-0 | 3,3'-Difluoro-[1,1'-biphenyl]-4,4'-dicarboxylic acid | Shanghai Bonimyd New Material Technology Co., Ltd |
| 861533-46-2 | 3,3'-Dihydroxy-[1,1'-biphenyl]-4,4'-dicarboxylicacid | Shanghai Bonimyd New Material Technology Co., Ltd |
| 93246-53-8 | 3-FLUORO-4-MORPHOLIN-4-YL-PHENYLAMINE | Shanghai Biobond Pharmaceutical Co.,Ltd |
| 308283-47-8 | 3-BROMO-N-TERT-BUTYLBENZENESULPHONAMIDE | Zibo Yurui Biotechnology Co., Ltd |
| 52-67-5 | 3,3-Dimethyl-D(-)-cysteine | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 1041-01-6 | 3,5-Diiodo-L-thyronine | Hubei Vanz Pharm Co.,Ltd |
| 1956-15-6 | 3-CHLORO-DL-PHENYLALANINE | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 36861-47-9 | 3-(4'-Methylbenzylidene)camphor | Shenzhen Longhua District Chilianxin Technology Commercial Bank (Individual Industrial and Commercial Household) |
| 14381-51-2 | 3-Bromobenzene-1,2-diol; | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 284492-15-5 | 3-(3-CHLORO-PHENYL)-3-(9 H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-PROPIONIC ACID | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 616-30-8 | 3-Amino-1,2-propanediol; | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 5003-71-4 | 3-Bromopropylamine hydrobromide CAS: 5003-71-4 | Hebei Dangtong Biological Technology Co..LTD |
| 1630815-44-9 | (3S,4R)-4-aminooxan-3-ol hydrochloride | Hangzhou Huarong Pharm Co., Ltd. |
| 1309081-53-5 | (3S,4R)-4-aminotetrahydro-2H-pyran-3-ol | Hangzhou Huarong Pharm Co., Ltd. |
| 23996-55-6 | 3-(2-Methyl-1H-imidazol-1-yl)propanenitrile | HANGZHOU TIANYE CHEMICALS CO., LTD. |
| 859517-90-1 | [3-(2-Chloro-pyrimidin-4-yl)-phenyl]-methanol | Hangzhou Huarong Pharm Co., Ltd. |
| 158599-72-5 | 3,6,9-Triaza-3,6,9-tris(carboxymethyl)-4-(4-ethoxybenzyl)undecanedioic Acid | Hangzhou Huarong Pharm Co., Ltd. |
| 77291-90-8 | (3R,5R)-(-)-3,5-HEPTANEDIOL | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 929000-46-4 | 3-Bromo-N-(3-chloropropyl)benzenesulfonamide 929000-46-4 | Hebei Dangtong Biological Technology Co..LTD |
| 129619-37-0 | (3R,6R)-3,6-OCTANEDIOL | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 136705-66-3 | (3S,6S)-3,6-OCTANEDIOL | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 1208313-97-6 | (3R)-hydroxybutyl (3R)-hydroxybutyrate | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 374791-05-6 | (3R,6R)-2,7-DIMETHYL-3,6-OCTANEDIOL | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 129705-30-2 | (3S,6S)-2,7-DIMETHYL-3,6-OCTANEDIOL | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 86404-04-8 | 3-O-Ethyl-L-ascorbic acid | CHANGYI CITY RUIHAI BIOLOGICAL TECHNOLOGY CO.,LTD |
| 6602-28-4 | 3-Pyridinol N-oxide | Hangzhou Lingrui Chemical Co.,Ltd. |
| 2402-97-3 | 3-Bromopyridine N-oxide | Hangzhou Lingrui Chemical Co.,Ltd. |
| 40432-52-8 | 3-Amino-1-diphenylmethylazetidine 40432-52-8 | Hebei Dangtong Biological Technology Co..LTD |
| 402479-94-1 | 3-Pyridinecarboxylicacid,2-methyl-6-(trifluoromethyl)-,hydrazide(9CI) | Hebei Dangtong Biological Technology Co..LTD |
| 86404-04-8 | 3-O-Ethyl-L-ascorbic acid | Zibo Hangyu Biotechnology Development Co., Ltd |
| 1285572-51-1 | (3,5-dichloro-4-hydroxyphenyl)(1,1-dioxo-1,2-dihydro-3H-1λ6-1,3-benzothiazol-3-yl)methanone | Zibo Yurui Biotechnology Co., Ltd |
| 5157-15-3 | 3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 642-17-1 | (3β,20α)-16,17-Didehydro-19α-methyl-18-oxayohimban-16-carboxylic acid methyl ester | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 61477-40-5 | (3R)-3-Amino-1-butanol | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 872041-85-5 | 3-Chloropyridine-5-boronic acid | COLORCOM LTD. |
| 143259-56-7 | 3-bromoindole, N-BOC PROTECTED | COLORCOM LTD. |
| 119193-19-0 | (+)-(3R,4R)-3,4-DIMETHYL-4-(3-HYDROXYPHENYL)PIPERIDINE. | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 3335-46-4 | 3-CYANO-2,6-DIHYDROXY-4-(TRIFLUOROMETHYL) | Hebei Dangtong Biological Technology Co..LTD |
| 332099-36-2 | 3-BROMO-4(H)-THIENO[3,2-B]PYRROLE-5-CARBOXYLICACID | Hebei Dangtong Biological Technology Co..LTD |
| 3112-31-0 | 3,5-PYRAZOLEDICARBOXYLIC ACID 3112-31-0 | Hebei Dangtong Biological Technology Co..LTD |
| 17228-70-5 | 3,5-Dichloro-4-hydroxypyridine | COLORCOM LTD. |
| 889940-13-0 | 3,3,3-TRIFLUORO-2,2-DIMETHYLPROPIONIC A& | COLORCOM LTD. |
| 79338-84-4 | 3,5-Dihydroxy-4-isopropylstilbene | Hubei Vanz Pharm Co.,Ltd |
| 1017779-69-9 | 3-FLUORO-4-(TRIFLUOROMETHOXY)ANILINE | COLORCOM LTD. |
| 851179-00-5 | 3-chloro-2,5-difluoropyridine | COLORCOM LTD. |
| 3760-52-9 | 3-PYRROLIDINONE, HYDROCHLORIDE | COLORCOM LTD. |
| 2566-29-2 | 3-AMINOPENTANE-3-CARBOXYLIC ACID | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 1338225-97-0 | 3-Chloro-5-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 1345982-69-5 | 3-({[(3R,5R)-3-butyl-3-ethyl-7-(methyloxy)-1,1-dioxo-5-phenyl-2,3,4,5-tetrahydro-1,4-benzothiazepin-8-yl]methyl}amino)pentanedioic acid | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 1379690-01-3 | 3-azido-D-alanine hydrochloride | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 1153-85-1 | 3-bromo-9-phenyl-9H-carbazole | COLORCOM LTD. |
| 1000339-51-4 | 3-Fluoro-2-nitrobenzoic acid | COLORCOM LTD. |
| 21667-32-3 | 3,7-dibromo-10H-phenothiazine | Hangzhou Dingyan Chem Co., Ltd |
| 52304-36-6 | 3-[N-n-Butyl-N-acetyl]-aminopropionic acid-ethylester | Hangzhou Dingyan Chem Co., Ltd |
| 13466-78-9 | 3-CARENE | Hangzhou Dingyan Chem Co., Ltd |
| 5424-01-1 | 3-aminopyrazine-2-carboxylic acid | Hangzhou Dingyan Chem Co., Ltd |
| 14401-73-1 | 3,5-Dibromoacetophenone | Hangzhou Dingyan Chem Co., Ltd |
| 22002-45-5 | 3-BROMO-4-METHOXYTOLUENE | Hangzhou Dingyan Chem Co., Ltd |
| 1016-77-9 | 3-Bromobenzophenone | Hangzhou Dingyan Chem Co., Ltd |
| 881302-73-4 | 3,5-Dicarboxybenzeneboronic acid | Hangzhou Dingyan Chem Co., Ltd |
| 1620171-64-3 | 3-Azido-L-Alanine HCl | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 1482-97-9 | 3-Amino-L-alanine hydrochloride | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 7311-34-4 | 3,5-Dimethoxybenzaldehyde | Henan Sinotech Import&Export Corporation |
| 7311-34-4 | 3,5-Dimethoxy benzaldehyde CAS:7311-34-4 | Henan Sinotech Import&Export Corporation |
| 7311-34-4 | 3,5-Dimethoxybenzeldehyde | Henan Sinotech Import&Export Corporation |
| 486424-37-7 | 3-Amino-6-bromopyrazine-2-carboxylic acid | COLORCOM LTD. |
| 186593-42-0 | 3-BROMO-2-METHYL-5-NITROPYRIDINE | COLORCOM LTD. |
| 7340-22-9 | 3-(2-PYRIDYL)ACRYLIC ACID | COLORCOM LTD. |
| 105812-81-5 | (3S,4R)-4-(4-Fluorophenyl)-3-hydroxymethyl-1-methylpiperidine | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 15462-91-6 | 3-[2-(3,4-dimethoxybenzoyl)-4,5-dimethoxyphenyl]pentan-2-one | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 145232-34-4 | 3-CYCLOHEXYL-L-ALANINE AMIDE | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 99469-99-5 | 3-Ethoxy-4-ethoxycarbonyl phenylacetic acid | Henan Sinotech Import&Export Corporation |
| 212322-56-0 | 3-[(3-Amino-4-methyl aminobenzoyl)pyridin-2-ylamino]propionic acid ethyl ester | Henan Sinotech Import&Export Corporation |
| 1062580-52-2 | (3R,4R)-N,4-Dimethyl-1-(phenylmethyl)-3-piperidinamine hydrochloride CAS:1062580-52-2 | Henan Sinotech Import&Export Corporation |
| 1062580-52-2 | (3R,4R)-1-Benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride | Henan Sinotech Import&Export Corporation |
| 284493-65-8 | 3-N-Boc-Amino-3-(4-chlorophenyl)propionic acid 284493-65-8 | Hebei Dangtong Biological Technology Co..LTD |