162497-91-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162497-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,4,9 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 162497-91:
(8*1)+(7*6)+(6*2)+(5*4)+(4*9)+(3*7)+(2*9)+(1*1)=158
158 % 10 = 8
So 162497-91-8 is a valid CAS Registry Number.
162497-91-8Relevant academic research and scientific papers
Pyrimidinyl acrylic acid derivatives
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, (2008/06/13)
The invention discloses compounds of formula I It has now been found that compounds of formula I STR1 wherein R1 is hydrogen, methyl, ethyl or trifluoromethyl, and R2 is hydrogen, methyl, ethyl, C1-4 alkylthio, C1-4/
