| 63231-63-0 | Ribonucleic acid | Allright GC (Jinan) Biotechnology Ltd. |
| 62566-68-1 | (R)-4-Bromostyrene oxide | Allright GC (Jinan) Biotechnology Ltd. |
| 365-26-4 | (R*,S*)-4-hydroxy-alpha-[1-(methylamino)ethyl]benzyl alcohol | Allright GC (Jinan) Biotechnology Ltd. |
| 223751-82-4 | Reishi | Allright GC (Jinan) Biotechnology Ltd. |
| 176110-81-9 | R(+)-Alpha Lipoic Acid Sodium | Allright GC (Jinan) Biotechnology Ltd. |
| 1220616-44-3 | Rebaudioside M | Allright GC (Jinan) Biotechnology Ltd. |
| 1023971-10-9 | (-)-(R)-2-amino-3-(3-hydroxypropylthio)propionic acid | Hangzhou Huarong Pharm Co., Ltd. |
| 127593-28-6 | [(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]IDE | Hangzhou Huarong Pharm Co., Ltd. |
| 115826-95-4 | [(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl]palladium(II) chloride | Hangzhou Huarong Pharm Co., Ltd. |
| 14284-93-6 | Ruthenium acetylacetonate | Yiwu Zhenjian E-Commerce Business Firm |
| 13569-65-8 | Rhodium chloride trihydrate | Yiwu Zhenjian E-Commerce Business Firm |
| 15243-33-1 | RUTHENIUM CARBONYL | Yiwu Zhenjian E-Commerce Business Firm |
| 15956-28-2 | Rhodium(II) acetate dimer | Yiwu Zhenjian E-Commerce Business Firm |
| 154992-24-2 | RU 58841 | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 9064-67-9 | Recombinant Humanized I Collagen | Allright GC (Jinan) Biotechnology Ltd. |
| 9002-07-7 | Recombinant Porcine Trypsin | Allright GC (Jinan) Biotechnology Ltd. |
| 9001-99-4 | RNase A, Ribonuclease A | Allright GC (Jinan) Biotechnology Ltd. |
| 631-89-0 | RETINYL LINOLEATE | Allright GC (Jinan) Biotechnology Ltd. |
| 14898-67-0 | Ruthenium(III) chloride hydrateride | Allright GC (Jinan) Biotechnology Ltd. |
| 502964-52-5 | Ruthenium, [1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[[2-(1-methylethoxy-κO)-5-n | Allright GC (Jinan) Biotechnology Ltd. |
| 130-40-5 | Riboflavin 5'-Monophosphate Sodium Salt | Allright GC (Jinan) Biotechnology Ltd. |
| 84696-47-9 | ROSE HIPS EXTRACT | Allright GC (Jinan) Biotechnology Ltd. |
| 2799-21-5 | (R)-3-Hydroxypyrrolidine | Allright GC (Jinan) Biotechnology Ltd. |
| 20780-53-4 | (R)-Styrene oxide | Allright GC (Jinan) Biotechnology Ltd. |
| 214907-33-2 | RARECHEM AH PB 0237 | COLORCOM LTD. |
| 1599466-85-9 | RuPhos Palladacycle Gen. 4 | Hangzhou Huarong Pharm Co., Ltd. |
| 1445085-77-7 | RuPhos Pd G3 | Hangzhou Huarong Pharm Co., Ltd. |
| 1375325-68-0 | RuPhos Pd G2 | Hangzhou Huarong Pharm Co., Ltd. |
| 255836-67-0 | RAC-2-(DI-T-BUTYLPHOSPHINO)-1,1'-BINAPHTHYL | Yiwu Zhenjian E-Commerce Business Firm |
| 137219-86-4 | (R)-DM-BINAP | Yiwu Zhenjian E-Commerce Business Firm |
| 1448313-27-6 | RUC-4 | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 67884-32-6 | R-(+)-1,2-Bis(diphenylphosphino)propane | Yiwu Zhenjian E-Commerce Business Firm |
| 755037-03-7 | Regorafenib CAS NO.755037-03-7 | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 164858-78-0 | (R)-(+)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-4-(1-METHYLETHYL)-4,5-DIHYDROOXAZOLE | Yiwu Zhenjian E-Commerce Business Firm |
| 76189-55-4 | (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl | Yiwu Zhenjian E-Commerce Business Firm |
| 52462-31-4 | Ruthenium(II) chloride | Hangzhou Huarong Pharm Co., Ltd. |
| 127-47-9 | Retinyl acetate Vitamin A | COLORCOM LTD. |
| 20714-89-0 | (R)-4-METHOXYMANDELIC ACID 20714-89-0 | Hebei Dangtong Biological Technology Co..LTD |
| 57044-25-4 | (R)-(+)-Glycidol 57044-25-4 | Hebei Dangtong Biological Technology Co..LTD |
| 1270070-30-8 | (R)-N-(5'-chloro-6-((tetrahydro-2H-pyran-4-yl)methylamino)-2,4'-bipyridin-2'-yl)piperidine-3-carboxamide | HANGZHOU TIANYE CHEMICALS CO., LTD. |
| 117752-88-2 | (R)-3-Amino-gamma-butyrolactone hydrochloride 117752-88-2 | Hebei Dangtong Biological Technology Co..LTD |
| 158807-47-7 | (R)-N-BOC-3-AMINO-3-PHENYL 158807-47-7 | Hebei Dangtong Biological Technology Co..LTD |
| 68139-30-0 | RALUFON CAS-OH | COLORCOM LTD. |
| 186204-35-3 | (R,R)-1,2-Bis-(methanesulfonyloxymethyl)-cyclohexane | Henan Sinotech Import&Export Corporation |
| 9000-71-9 | RHODIUM STAND | COLORCOM LTD. |
| 14897-39-3 | Rifamycin sodium salt 14897-39-3 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD |
| 14897-39-3 | Rifamycin sodium salt API | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD |
| 62758-13-8 | Resazurin Sodium Salt | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 22371-34-2 | RAC-1-ANTHRACEN-2-YL-ETHANOL | COLORCOM LTD. |
| 20047-41-0 | [R,(+)]-2-Bromopropanoic acid methyl ester CAS:20047-41-0 | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 145926-28-9 | [RuCl(p-cymene)((R)-binap)]Cl | Hangzhou Huarong Pharm Co., Ltd. |
| 130004-33-0 | (R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENECHLORO(P-CYMENE)RUTHENIUM CHLORIDE | Hangzhou Huarong Pharm Co., Ltd. |
| 32740-79-7 | Ruthenium(IV) oxide hydrate | Hangzhou Huarong Pharm Co., Ltd. |
| 52462-31-4 | Ruthenium(II) chloride mesitylene dimer | Hangzhou Huarong Pharm Co., Ltd. |
| 188444-42-0 | Ruthenium tosyl dpen | Hangzhou Huarong Pharm Co., Ltd. |
| 854056-07-8 | Ropivacaine mesylate 854056-07-8 | Hebei Dangtong Biological Technology Co..LTD |
| 195516-84-8 | Ruthenium, [N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methylbenzenesulfonamidato(2-)-κN][(1,2,3,4,5,6-η)-1-methyl-4-(1-methylethyl)benzene]- | Hangzhou Huarong Pharm Co., Ltd. |
| 366789-02-8 | Rivaroxaban 366789-02-8 | Hebei Dangtong Biological Technology Co..LTD |
| 183814-30-4 | (R*,R*)-N-[2-Hydroxy-5-[1-hydroxy-2-[[2-(4-methoxyphenyl)-1-methylethyl]amino]ethyl]phenyl]formamide fumarate dihydrate | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 14898-67-0 | Ruthenium(III) chloride | Hangzhou Huarong Pharm Co., Ltd. |
| 2381089-83-2 | Retatrutide CAS:2381089-83-2 | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 920509-32-6 | Resmetirom CAS: 920509-32-6 | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 13815-94-6 | RUTHENIUM(III) CHLORIDE TRIHYDRATE 13815-94-6 | Hebei Dangtong Biological Technology Co..LTD |
| 366789-02-8 | Rivaroxaban, | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 920509-32-6 | Resmetirom/ | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 472-11-7 | Ruscogenin | Shanghai Seasonsgreen Chemical Co.,Ltd |
| 2381089-83-2 | Retatrutide 2381089-83-2 | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 29385-43-1 | Retrocure G | COLORCOM LTD. |
| 2381089-83-2 | Retatrutide 10mg ,15mg | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 755037-03-7 | Regorafenib-755037-03-7 | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 2324108-96-3 | RDS03-94 | LIDE PHARMACEUTICALS LIMITED |
| 920509-32-6 | Resmetirom(API) | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 75640-69-6 | (R)-3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL | HANGZHOU TIANYE CHEMICALS CO., LTD. |
| 57184-22-2 | R ifampicin | Enke Pharma-tech Co.,Ltd. (Cangzhou, China ) |
| 98717-15-8 | Ropivacaine hydrochloride | Enke Pharma-tech Co.,Ltd. (Cangzhou, China ) |
| 244261-66-3 | (R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole,min.98%(R)-SEGPHOS | COLORCOM LTD. |
| 139290-65-6 | (R)-(+)-ALPHA-(2,3-DIMETHOXYPHENYL)-1-[2-(4-FLUORO-PHENYL)ETHYL]-4-PIPERIDINE METHANOL | HANGZHOU TIANYE CHEMICALS CO., LTD. |
| 2381089-83-2 | .Retatrutide | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 1239729-06-6 | RP-5063 | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 1809249-37-3 | Remdesivir, | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 114420-66-5 | Regaloside A CAS:114420-66-5 | Hebei Dangtong Biological Technology Co..LTD |
| 155213-67-5 | Ritonavir, | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 10009-70-8 | (R)-(+)-2-BROMOPROPIONIC ACID | HANGZHOU TIANYE CHEMICALS CO., LTD. |
| 2023788-19-2 | Rybelsus 1 | Hebei Taoshu New Energy Technology Co., Ltd. |
| 62758-13-8 | Resazurin Sodium Salt | COLORCOM LTD. |
| 920509-32-6 | Resmetirom 99% | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 2381089-83-2 | Retatrutide 99% | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 920509-32-6 | .Resmetirom | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 3886-70-2 | (R)-(+)-1-(1-Naphthyl)ethylamine | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 2381089-83-2 | Retatrutide, | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 920509-32-6 | Resmetirom, | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 123542-79-0 | RHODIUM(III) OXIDE HYDRATE | Yiwu Zhenjian E-Commerce Business Firm |
| 13815-94-6 | RUTHENIUM(III) CHLORIDE TRIHYDRATE | Yiwu Zhenjian E-Commerce Business Firm |
| 603-45-2 | Rosolic acid | COLORCOM LTD. |
| 737789-87-6 | Relugolix | HANGZHOU TIANYE CHEMICALS CO., LTD. |
| 86831-54-1 | RHODIOSIN CAS 86831-54-1 | Hebei Dangtong Biological Technology Co..LTD |