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3-{(R)-2-tert-Butoxycarbonyl-2-[(1R,4R)-1,7,7-trimethyl-bicyclo[2.2.1]hept-(2E)-ylideneamino]-ethyl}-pyrrolo[2,3-b]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.

144657-72-7

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144657-72-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144657-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,6,5 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 144657-72:
(8*1)+(7*4)+(6*4)+(5*6)+(4*5)+(3*7)+(2*7)+(1*2)=147
147 % 10 = 7
So 144657-72-7 is a valid CAS Registry Number.

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