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Featured China Surface Active Agent Products

  • Sitagliptin  486460-32-6;790712-60-6

    ;(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;1,2,4-Triazolo(4,3-a)pyrazine, 7-((3R)-3-... >>>

    Hangzhou Yunnuo Chemical Co., Ltd.    

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