168482-77-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 168482-77-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,4,8 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 168482-77:
(8*1)+(7*6)+(6*8)+(5*4)+(4*8)+(3*2)+(2*7)+(1*7)=177
177 % 10 = 7
So 168482-77-7 is a valid CAS Registry Number.
168482-77-7Relevant articles and documents
Process for preparing optically active 4-mercapto-2-pyrrolidone derivative and intermediate therefor
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, (2008/06/13)
A process for preparing an optically active 4-mercapto-2-pyrrolidone derivative of the formula [I]: STR1 wherein R1 is a hydrogen atom or a protecting group and R2 is a hydrogen atom or a protecting group, which comprises subjecting
