1262787-56-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1262787-56-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,7,8 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1262787-56:
(9*1)+(8*2)+(7*6)+(6*2)+(5*7)+(4*8)+(3*7)+(2*5)+(1*6)=183
183 % 10 = 3
So 1262787-56-3 is a valid CAS Registry Number.
1262787-56-3Relevant academic research and scientific papers
PYRROLO[2,3-D]PYRIMIDINE DERIVATIVE
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, (2012/06/18)
Provided is a compound represented by the Formula (I) having a HER2 inhibitory action or a pharmacologically acceptable salt thereof, wherein T1 is a phenyl group, an indazolyl group, or a benzofuryl group, n is an integer of 0 to 3, R1 /
