1255908-82-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1255908-82-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,5,9,0 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1255908-82:
(9*1)+(8*2)+(7*5)+(6*5)+(5*9)+(4*0)+(3*8)+(2*8)+(1*2)=177
177 % 10 = 7
So 1255908-82-7 is a valid CAS Registry Number.
1255908-82-7Relevant articles and documents
THIOPHENE DERIVATIVES
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, (2012/04/17)
Disclosed is a compound of formula (1), wherein R1, R2, R3, R4, R5, R6, R7 and R8 are as defined in the present application.