72409-87-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72409-87-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,4,0 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 72409-87:
(7*7)+(6*2)+(5*4)+(4*0)+(3*9)+(2*8)+(1*7)=131
131 % 10 = 1
So 72409-87-1 is a valid CAS Registry Number.
72409-87-1Relevant articles and documents
2-Phenylimino-imidazolidines and salts thereof
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, (2008/06/13)
Compounds of the formula STR1 wherein R is 2,6-dichloro-4-hydroxymethyl-phenyl; 2-chloro-4-methyl-5-amino-phenyl; 2,5-dichloro-4-methyl-phenyl; 2-chloro-4-methyl-5-nitro-phenyl; 2,3-dichloro-4-methyl-phenyl; 2-chloro-4-methyl-6-nitro-phenyl; 2-chloro-4-me