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 > 6-<4-Hydroxy-2-methyl-trans-buten-2-ylamino>-purin
Check Encyclopedia

(E)-3-methyl-4-(7H-purin-6-ylamino)but-2-en-1-ol

CAS No. : 21623-11-0 Formula : C10H13N5O Molecular Weight. : 219.243 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

14Day (s)

1kg

Request For Qutation

Ibookbio

96%

7Day (s)

10g

Request For Qutation