137148-53-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137148-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,4 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 137148-53:
(8*1)+(7*3)+(6*7)+(5*1)+(4*4)+(3*8)+(2*5)+(1*3)=129
129 % 10 = 9
So 137148-53-9 is a valid CAS Registry Number.
137148-53-9Relevant articles and documents
S-substituted carbonyl substituted beta-thioacrylamide biocides and fungicides
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, (2008/06/13)
A compound of the formula STR1 wherein R1 is an organic radical having at least 2 carbon atoms; R2 is an organic radical; and A=CO,CH2, or CHR3 where R3 is unsubstituted or substituted alkyl; and Zsu
