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(18Z)-20(17->18)-abeo-8α-[(tert-butyldimethylsilyl)oxy]-24-carboxy-de-A,B-22-homo-21-norchol-18-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

733047-43-3

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733047-43-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 733047-43-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,3,0,4 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 733047-43:
(8*7)+(7*3)+(6*3)+(5*0)+(4*4)+(3*7)+(2*4)+(1*3)=143
143 % 10 = 3
So 733047-43-3 is a valid CAS Registry Number.

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