1581704-38-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1581704-38-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,1,7,0 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1581704-38:
(9*1)+(8*5)+(7*8)+(6*1)+(5*7)+(4*0)+(3*4)+(2*3)+(1*8)=172
172 % 10 = 2
So 1581704-38-2 is a valid CAS Registry Number.
1581704-38-2Relevant academic research and scientific papers
PRODRUGS OF 1,4-BENZODIAZEPINONE COMPOUNDS
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Paragraph 00193, (2014/04/04)
Disclosed are compounds of Formula (I) and salts thereof, wherein: a) R1 is H or CH3, and R2 is Ry; or b) R1 is Rx and R2 is H; wherein Rx and Ry are disclosed herein.
