86436-55-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86436-55-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,3 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 86436-55:
(7*8)+(6*6)+(5*4)+(4*3)+(3*6)+(2*5)+(1*5)=157
157 % 10 = 7
So 86436-55-7 is a valid CAS Registry Number.
86436-55-7Relevant academic research and scientific papers
A radical approach to the synthesis of (±)-supinidine
Tsai, Yeun-Min,Ke, Bor-Wen,Yang, Chain-Ting,Lin, Chao-Hsiung
, p. 7895 - 7898 (2007/10/02)
Intramolecular addition of α-sulfonyl radicals to triple bonds followed by addition of tin radicals to the resulting allylsulfones gave pyrrolizidine skeletons. Subsequent manipulations led to a formal synthesis of (±)-supinidine.
