162939-89-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162939-89-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,9,3 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 162939-89:
(8*1)+(7*6)+(6*2)+(5*9)+(4*3)+(3*9)+(2*8)+(1*9)=171
171 % 10 = 1
So 162939-89-1 is a valid CAS Registry Number.
162939-89-1Relevant academic research and scientific papers
Benzenesulfonamide derivatives and use thereof
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, (2008/06/13)
A benzenesulfonamide derivative represented by the following general formula: STR1 wherein R1 represents a hydrogen atom, a lower alkyl group, a lower alkoxy group or a halogen atom; R2 represents a C1 -C10 stra
