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tert-butyl (5-(7-(3-aminophenyl)-4-morpholinopyrido[3,2-d]pyrimidin-2-yl)pyrimidin-2-yl)carbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1557084-46-4

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1557084-46-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1557084-46-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,5,7,0,8 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1557084-46:
(9*1)+(8*5)+(7*5)+(6*7)+(5*0)+(4*8)+(3*4)+(2*4)+(1*6)=184
184 % 10 = 4
So 1557084-46-4 is a valid CAS Registry Number.

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