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
Home >  Compound Synonyms > 6-Imino-6,7-dihydro-5H-dibenzo[a,c]cycloheptene-5-carbonitrile
Check Encyclopedia

6-imino-5,7-dihydrodibenzo[1,2-a:2',1'-c][7]annulene-5-carbonitrile

CAS No. : 7443-47-2 Formula : C16H12N2 Molecular Weight. : 232.28 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

≥97%

14Day (s)

1kg

Request For Qutation

Ibookbio

96%

7Day (s)

10g

Request For Qutation