898562-59-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 898562-59-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,5,6 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 898562-59:
(8*8)+(7*9)+(6*8)+(5*5)+(4*6)+(3*2)+(2*5)+(1*9)=249
249 % 10 = 9
So 898562-59-9 is a valid CAS Registry Number.
898562-59-9Relevant articles and documents
Reactivity of 1-chloro-3-phenyldiazirines
Martinu, Tomas,Dailey, William P.
, p. 5012 - 5015 (2007/10/03)
p-Substituted 1-chloro-3-phenyldiazirines (5), the putative intermediates of the reaction of N,N,N′-trichlorobenzamidines (10) with excess of bromide ions, react further to afford mixtures of 3-bromo- (4) and 3-chloro-3-phenyldiazirines (6). The 6:4 ratio
