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485-57-4

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485-57-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 485-57-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 485-57:
(5*4)+(4*8)+(3*5)+(2*5)+(1*7)=84
84 % 10 = 4
So 485-57-4 is a valid CAS Registry Number.

485-57-4Downstream Products

485-57-4Relevant articles and documents

Bioinspired total synthesis of montanine-type amaryllidaceae alkaloids

Bao, Xu,Cao, Ye-Xing,Chu, Wen-Dao,Qu, Hu,Du, Ji-Yuan,Zhao, Xian-He,Ma, Xiao-Yan,Wang, Cheng-Tao,Fan, Chun-An

supporting information, p. 14167 - 14172 (2014/01/06)

Finding a common path: A synthetic strategy inspired by the proposed biogenesis of the montanine-type alkaloids enabled the concise asymmetric synthesis of these compounds in a divergent fashion on the basis of an unprecedented tandem oxidative dearomatization/intramolecular aza-Michael addition as the key step. This bioinspired approach revealed a chemical connection between the cherylline- and montanine-type alkaloids (see scheme). Copyright

A FIRST TOTAL SYNTHESIS OF MONTANINE-TYPE AMARYLLIDACEAE ALKALOIDS, (+/-)-COCCININE, (+/-)-MONTANINE, AND (+/-)-PANCRACINE

Ishizaki, Miyuki,Hoshino, Osamu,Iitaka, Yoichi

, p. 7079 - 7082 (2007/10/02)

Montanine-type Amaryllidaceae alkaloids, (+/-)-coccinine (1), (+/-)-montanine (2), and (+/-)-pancracine (3) were synthesized starting from (+/-)-1,2-cis-2-(3,4-methylenedioxybenzoyl)cyclohex-4-enecarboxylic acid (6) via (+/-)-2,3-cis-3-benzyloxy-2-hydroxy

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