129664-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129664-92-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,6,6 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129664-92:
(8*1)+(7*2)+(6*9)+(5*6)+(4*6)+(3*4)+(2*9)+(1*2)=162
162 % 10 = 2
So 129664-92-2 is a valid CAS Registry Number.
129664-92-2Relevant academic research and scientific papers
Process for the preparation of optically active acyloxyazetidinones
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, (2008/06/13)
Compounds of the formula STR1 in which R1 is hydrogen or lower alkyl, R2 is hydrogen or a hydroxyl protective group R2 ' and R3 is substituted or unsubstituted phenyl or lower alkyl can be prepared in a three-st
