130370-47-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130370-47-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,3,7 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 130370-47:
(8*1)+(7*3)+(6*0)+(5*3)+(4*7)+(3*0)+(2*4)+(1*7)=87
87 % 10 = 7
So 130370-47-7 is a valid CAS Registry Number.
130370-47-7Relevant articles and documents
Quinazoline derivatives useful in cancer treatment
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Page/Page column 222, (2010/11/25)
The present invention provides compounds of Formula I (wherein R1, R2, R3, L, and X are as defined herein). [image] or a pharmaceutically acceptable salt, solvate or ester thereof. The present invention also provides compositions comprising these compound