1202766-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1202766-19-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,2,7,6 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1202766-19:
(9*1)+(8*2)+(7*0)+(6*2)+(5*7)+(4*6)+(3*6)+(2*1)+(1*9)=125
125 % 10 = 5
So 1202766-19-5 is a valid CAS Registry Number.
1202766-19-5Relevant articles and documents
Synthesis of Breitfussin B by Late-Stage Bromination
Khan, Akbar H.,Chen, Jason S.
, p. 3718 - 3721 (2015)
The breitfussins are halogenated natural products whose structures were determined with the assistance of atomic-force microscopy. The site selectivity of N-bromosuccinimide-mediated bromination of a model breitfussin core was found to be strongly depende