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di-tert-butyl (2S,3S)-3-benzyloxy-N-{[7-(tert-butoxycarbonylmethoxy)coumarin-4-yl-methoxy]carbonyl}aspartate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

737830-19-2

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737830-19-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 737830-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,7,8,3 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 737830-19:
(8*7)+(7*3)+(6*7)+(5*8)+(4*3)+(3*0)+(2*1)+(1*9)=182
182 % 10 = 2
So 737830-19-2 is a valid CAS Registry Number.

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