213743-74-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 213743-74-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,7,4 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 213743-74:
(8*2)+(7*1)+(6*3)+(5*7)+(4*4)+(3*3)+(2*7)+(1*4)=119
119 % 10 = 9
So 213743-74-9 is a valid CAS Registry Number.
213743-74-9Relevant academic research and scientific papers
PYRROLO 2,3D]PYRIMIDINES AND THEIR USE AS TYROSINE KINASE INHIBITORS
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, (2008/06/13)
Compounds of formula I including pharmaceutically acceptable salts thereof in which R1 represents hydrogen, 2-phenyl-1,3-dioxan-5-yl, a C1-6 alkyl group, a C3-8 cycloalkyl group, a C5-7 cycloalkenyl group or an (optionally substituted phenyl)C1-6 alkyl gr
