138416-35-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138416-35-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,1 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 138416-35:
(8*1)+(7*3)+(6*8)+(5*4)+(4*1)+(3*6)+(2*3)+(1*5)=130
130 % 10 = 0
So 138416-35-0 is a valid CAS Registry Number.
138416-35-0Relevant articles and documents
MONO- AND DI-(2-NITROGUANIDINO)BENZENES AND SOME OF THEIR AMINO AND NITRO DERIVATIVES
Luk'yanov, O.A.,Mel'nikova, T.G.,Shagaeva, M.E.
, p. 2255 - 2261 (2007/10/02)
A method was developed for the synthesis of mono- and di-(2-nitroguanidino)benzenes and some of their amino and nitro derivatives, based on the reaction of aniline and phenylenediamines with S-methylisothionitrourea, followed by oxidation of the aminophen
