137526-61-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137526-61-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,5,2 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 137526-61:
(8*1)+(7*3)+(6*7)+(5*5)+(4*2)+(3*6)+(2*6)+(1*1)=135
135 % 10 = 5
So 137526-61-5 is a valid CAS Registry Number.
137526-61-5Relevant articles and documents
Carbostyril derivative
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, (2008/06/13)
Carbostyril compounds or salts thereof of the formula STR1 wherein A is a C1 -C6 alkylene group; R1 is a C3 -C8 cycloalkyl-C1 -C6 alkyl group which may have, as a substituent, a
