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(2S,3S,4S)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-4-(1-[1,3]dioxolan-2-yl-ethyl)-3-(2-hydroxy-ethyl)-pyrrolidine-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.

81802-30-4

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81802-30-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81802-30-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,8,0 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 81802-30:
(7*8)+(6*1)+(5*8)+(4*0)+(3*2)+(2*3)+(1*0)=114
114 % 10 = 4
So 81802-30-4 is a valid CAS Registry Number.

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