141794-51-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141794-51-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,7,9 and 4 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 141794-51:
(8*1)+(7*4)+(6*1)+(5*7)+(4*9)+(3*4)+(2*5)+(1*1)=136
136 % 10 = 6
So 141794-51-6 is a valid CAS Registry Number.
141794-51-6Relevant articles and documents
First total syntheses of cytotoxic substances russuphelins A-C
Reddy, K. Laxma,Vittal
, p. 107 - 118 (2007/10/03)
Russuphelins (A-C) are synthesized from 2,4,6-trichlorophenol, using Michael type nucleophilic displacement of halides on 2,6-dihaloquinone followed by simple chemical manipulations.