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(R)-3-methyl-4-((R)-4-methyl-3-oxo-2,3,4,10-tetrahydro-9-oxa-1,2,4a-triazaphenanthren-6-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1613722-44-3

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1613722-44-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1613722-44-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,7,2 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1613722-44:
(9*1)+(8*6)+(7*1)+(6*3)+(5*7)+(4*2)+(3*2)+(2*4)+(1*4)=143
143 % 10 = 3
So 1613722-44-3 is a valid CAS Registry Number.

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