220129-57-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220129-57-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,1,2 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 220129-57:
(8*2)+(7*2)+(6*0)+(5*1)+(4*2)+(3*9)+(2*5)+(1*7)=87
87 % 10 = 7
So 220129-57-7 is a valid CAS Registry Number.
220129-57-7Relevant academic research and scientific papers
Aminoethylphenoxyacetic acid derivatives and drugs for pain remission and calculi removal promotion in urinary lithiasis
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, (2008/06/13)
Novel aminoethylphenoxyacetic acid derivatives represented by the general formula: STR1(wherein R 1 represents a hydrogen atom, a lower alkyl group or an aralkyl group; R 2 represents a hydrogen atom or a halogen atom; the carbon atom marked with (R) repr
