综合成人亚洲偷自拍色,一个人看的免费高清www视频,伊人色综合一区二区三区,在线播放五十路熟妇,伊人激情av一区二区三区

  Procurement Request
HomeCompound Synonyms > 1-<Naphthyl-(2)>-biguanid
Check Encyclopedia

1-(2-naphthyl)biguanide hydrochloride

CAS No. : 1215-36-7 Formula : C12H14ClN5 Molecular Weight. : 263.726 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

99%

14Day (s)

500g

Request For Qutation