334497-13-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 334497-13-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,4,4,9 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 334497-13:
(8*3)+(7*3)+(6*4)+(5*4)+(4*9)+(3*7)+(2*1)+(1*3)=151
151 % 10 = 1
So 334497-13-1 is a valid CAS Registry Number.
334497-13-1Relevant academic research and scientific papers
Pharmaceutically active compounds
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, (2008/06/13)
There is provided compounds of formula IA and of formula IB, wherein R1, R2, R3, Het1and X have meanings given in the description, which are useful in the curative and prophylactic treatment of medical condition
