天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

2-(1,3-Benzodioxol-5-yl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione

CAS No.
Chemical Name:
2-(1,3-Benzodioxol-5-yl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione
Synonyms
2-(1,3-Benzodioxol-5-yl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione
CBNumber:
CB92269693
Molecular Formula:
C17H10O5
Molecular Weight:
294.2583
MDL Number:
MOL File:
Mol file

2-(1,3-Benzodioxol-5-yl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione Preparation Products And Raw materials

Raw materials

Preparation Products

2-(1,3-Benzodioxol-5-yl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione