| 25991-27-9 | 3-CARBOMETHOXY-2-PYRONE | COLORCOM LTD. |
| 3113-71-1 | 3-METHYL-4-NITROBENZOIC ACID FOR SYNTHES | COLORCOM LTD. |
| 121451-05-6 | 3,5-Dichloro-2-fluoro-4-(1,1,2,3,3,3-hexafluoropropoxy)aniline | Hangzhou Huarong Pharm Co., Ltd. |
| 137376-38-6 | (3-Triethoxysilylpropyl)-t-butylcarbamate | Hangzhou Huarong Pharm Co., Ltd. |
| 706-03-6 | 3-(BENZYLAMINO)PROPIONITRILE | COLORCOM LTD. |
| 162401-62-9 | 3-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzaldehyde-CAS162401-62-9 | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 25173-37-9 | 3-(4-METHOXYPHENYL)PROPIONIC ACID | COLORCOM LTD. |
| 34696-73-6 | 3,5-DIMETHYLPHENYLMAGNESIUM BROMIDE | COLORCOM LTD. |
| 1126-61-0 | 3,4-DIHYDROXY-ALLYLBENZENE | COLORCOM LTD. |
| 179337-57-6 | 3-Azetidinethiol, 1-(4,5-dihydro-2-thiazolyl)-, | Hebei Dangtong Biological Technology Co..LTD |
| 97-65-4 | 3-Carboxy-3-Butenoic Acid | COLORCOM LTD. |
| 206752-38-7 | 3,4-BENZOPYRENE-7,8-D2 | COLORCOM LTD. |
| 38584-37-1 | 3-(Hydroxymethyl)-1-adamantol | COLORCOM LTD. |
| 455-34-5 | 3-FLUOROBENZAL BROMIDE | COLORCOM LTD. |
| 77472-39-0 | (3-NITROBENZYL)MERCAPTAN | COLORCOM LTD. |
| 6443-72-7 | 3,4-Dimethoxycinnamonitrile | COLORCOM LTD. |
| 52059-53-7 | 3-Fluorophenethyl alcohol | COLORCOM LTD. |
| 175278-60-1 | 3-AMINO-4-HYDROXY-5-NITROBENZENE-1-SULFONIC ACID HYDRATE CAS: 175278-60-1 | Hebei Dangtong Biological Technology Co..LTD |
| 206752-39-8 | 3,4-BENZOPYRENE-8-D | COLORCOM LTD. |
| 3209-13-0 | 3-METHOXY-5-METHYLPHENOL | COLORCOM LTD. |
| 149692-49-9 | 3-[benzyl(methyl)amino]propanoic acid | COLORCOM LTD. |
| 21860-07-1 | 3-Acetyl-benzoic acid methyl ester | COLORCOM LTD. |
| 27710-82-3 | [3-(Dimethylamino)propyl]triphenylphosphonium bromide hydrobromide | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 18355-96-9 | 3-((Dimethylamino)propyl)triphenylphosphonium bromide | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 10036-43-8 | 3-fluoro-benzeneacetonitril | COLORCOM LTD. |
| 100445-96-3 | 3-Hydroxy-2,6-xylidine | COLORCOM LTD. |
| 540737-29-9 | 3-Piperidinamine, 1-(cyanoacetyl)-4-methyl-N-methyl-N-1H-pyrrolo[2,3-d]pyrimidin-4-yl-, (3R,4R)-, 2-hydroxy-1,2,3-propanetricarboxylate (1:1) | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 2043019-98-1 | 3-bromo-6-ethyl-5-((tetrahydro-2H-pyran-4-yl)amino)pyrazine-2-carbonitrile high purity | HUAJING INDUSTRIAL LIMITED |
| 2043020-03-5 | 3-bromo-5-chloro-6-ethylpyrazine-2-carbonitrile high purity | HUAJING INDUSTRIAL LIMITED |
| 1254058-34-8 | 3-Methoxy-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)aniline high purity | HUAJING INDUSTRIAL LIMITED |
| 143782-23-4 | 3-Fluoro-4-methylphenylisothiocyanate high purity | HUAJING INDUSTRIAL LIMITED |
| 155222-48-3 | 3,5-Diacetoxystyrene | Hangzhou Huarong Pharm Co., Ltd. |
| 33069-62-4 | 33069-62-4 Paclitaxel | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 499-08-1 | 3-Fluoro-5-nitrotoluene | COLORCOM LTD. |
| 138650-24-5 | 3-Aminooxetane-3-carboxylic acid | COLORCOM LTD. |
| 134168-97-1 | 3-Fluoro-5-bromoaniline | COLORCOM LTD. |
| 141998-90-5 | 3-iodo-1-phenyl-1H-pyrazole | COLORCOM LTD. |
| 1640971-60-3 | (3R,4R)-3-[(6-amino-4-pyrimidinyl)methylamino]-4-methyl-β-oxo-1-Piperidinepropanenitrile | Hebei Shengqi New Energy Tech. Co., Ltd. |
| 1428243-24-6 | (3R,4S)-1-((Benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylic acid | Hangzhou Huarong Pharm Co., Ltd. |
| 101-17-7 | 3-CHLORODIPHENYLAMINE | COLORCOM LTD. |
| 10127-27-2 | 3-[2-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazino]-5-nitro-2-oxidobenzenesulfonate | COLORCOM LTD. |
| 120277-12-5 | 3-(BROMOMETHYL)-4-METHYLPYRIDINE | COLORCOM LTD. |
| 1016-19-9 | 3,4,5-TRIMETHOXYPHENYL ISOCYANATE | COLORCOM LTD. |
| 123483-19-2 | 3-O-Caffeoylquinic acid methyl ester123483-19-2 | Hebei Shengqi New Energy Tech. Co., Ltd. |
| 13531-48-1 | 3-Cyanobenzok Acid Methyl Ester | Henan Sinotech Import&Export Corporation |
| 13531-48-1 | 3-(Methoxycarbonyl)benzonitrile | Henan Sinotech Import&Export Corporation |
| 1877-72-1 | 3-Cyano benzoic acid | Henan Sinotech Import&Export Corporation |
| 1138-52-9 | 3,5-DI-TERT-BUTYLPHENOL | Tengzhou Runlong Fragrance Co., Ltd. |
| 132606-40-7 | 3-Bromo-6-chloro-2-methylpyridine | COLORCOM LTD. |
| 3556-60-3 | 3-METHOXY-4-METHYLBENZONITRILE | COLORCOM LTD. |
| 126807-08-7 | 3-BROMO-4-NITROINDOLE | COLORCOM LTD. |
| 10191-24-9 | 3-HYDROXYHEXANOIC ACID | COLORCOM LTD. |
| 1020718-93-7 | 3-Aminobiphenyl-D9 | COLORCOM LTD. |
| 1020719-36-1 | 3-[2-(Diaminomethyleneamino)-1,3-thiazol-4-ylmethylsulphinyl]-N-sulphamoylpropanamide | COLORCOM LTD. |
| 2565656-70-2 | 3-Pyrrolidineacetic acid, α,α′,α′′-[nitrilotris(methylene-3,1-phenylenemethylene)]tris-, (αS,α′S,α′′S,3R,3′R,3′′R)- | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 486460-32-6 | (3R)-3-Amino-1-[3-(trifluoromethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one | Henan Sinotech Import&Export Corporation |
| 486460-32-6 | (3R)-3-3-amino-1-[3-(trifluoromethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one | Henan Sinotech Import&Export Corporation |
| 762240-92-6 | 3-Trifluoro methyl-[1,2,4]triazole[4,3-a]piperazine hydrochloride CAS:762240-92-6 | Henan Sinotech Import&Export Corporation |
| 762240-92-6 | 3-(Trifluoromethyl)-5,6,7,8-retrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride | Henan Sinotech Import&Export Corporation |
| 762240-92-6 | 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo-[4,3-a]pyrazine HCl | Henan Sinotech Import&Export Corporation |
| 486460-00-8 | (3R)-3-[N-(tert-Butoxycarbonyl)amino]-4-(2,4,5-trifluorophenyl)butanoicacid | Henan Sinotech Import&Export Corporation |
| 1135-23-5 | 3-(4-HYDROXY-3-METHOXYPHENYL)PROPIONIC ACID1135-23-5 | Hebei Shengqi New Energy Tech. Co., Ltd. |
| 21816-08-0 | 3-Bromoadamantane-1-carboxylic acid | Hebei Shengqi New Energy Tech. Co., Ltd. |
| 106-96-7 | 3-Bromopropyne | Jinan Qinmu fine chemical Co.,Ltd. |
| 2550-06-3 | 3-Chloropropyltrichlorosilane | Hebei Shengqi New Energy Tech. Co., Ltd. |
| 124289-21-0 | 3-BROMO-5-METHYLBENZONITRILE | COLORCOM LTD. |
| 473596-07-5 | 3,5-DIBROMO-2-FLUOROPYRIDINE | COLORCOM LTD. |
| 14513-34-9 | 3-Methacryloxypropylmethyldimethoxysilane | Hebei Shengqi New Energy Tech. Co., Ltd. |
| 74317-85-4 | 3-(2-AMINOETHYL)PYRIDINE | COLORCOM LTD. |
| 15396-00-6 | 3-Isocyanatopropyltrimethoxysilane | Hebei Shengqi New Energy Tech. Co., Ltd. |
| 127842-54-0 | 3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE | COLORCOM LTD. |
| 99-50-3 | 3,4-Dihydroxybenzoic acid | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 331-39-5 | 3,4-Dihydroxybenzeneacrylic acid | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 1078-61-1 | 3-(3,4-DIHYDROXYPHENYL)PROPIONIC ACID | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 86604-78-6 | 3,5-Dimethyl-4-Methoxy-2-Pyridine Methanol | Henan Sinotech Import&Export Corporation |
| 6197-30-4 | 3-Diphenyl-2-Cyanoacrylic Acid-2-Ethyl-Hexyl Ester | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 127-08-2 | 30% Potassium acetate , trimerization catalyst | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 19900-65-3 | 3,3-diethyl-4,4-diaminodiphenyl methane | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 6864-37-5 | 3,3'-Dimethyl-4,4'-diaminodicyclohexylmethane | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 5332-73-0 | 3-Methoxy Propylamine (MOPA) | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 109-55-7 | 3-Dimethylamino Propylamine | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 2530-85-0 | 3-(Methacryloyloxy)propyltrimethoxysilane | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 2530-83-8 | 3-Glycidoxypropyl Trimethoxy Silane | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 2530-87-2 | 3-Chloropropyl Trimethoxy Silane | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 13822-56-5 | 3-Aminopropyl Trimethoxy Silane | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 919-30-2 | 3-Aminopropyl Triethoxy Silane | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 3179-76-8 | 3-Amino propylmethyl Diethoxy Silane | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 1760-24-3 | 3-(2-Aminoethyl)aminopropyl-Trimethoxy Silane | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 35141-30-1 | 3-(Trimethoxysilyl)-propyl-Diethylenetriamine | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 51034-39-0 | 3-Chloro-1-propanesulfonic acid sodium salt | Wuhan Bolachem New Material Co., LTD |
| 56984-95-3 | 3-Chloro-1-propanesulfonic acid | Wuhan Bolachem New Material Co., LTD |
| 91-97-4 | 3,3-Dimethyl-4,4-biphenylene Diisocyanate (TODI) | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 101513-77-3 | 3-Chloro-2,4,5-Trifluorobenzoic Acid | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. |
| 86404-04-8 | 3-O-Ethyl-L-ascorbic acid high purity | HUAJING INDUSTRIAL LIMITED |
| 10250-48-3 | 3,3-Dimethyl-butyricacidmethylester | COLORCOM LTD. |