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(R)-2-((8S,9S,10R,13S,14S,17R)-3-Acetoxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-propionic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74996-91-1

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74996-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74996-91-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,9 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74996-91:
(7*7)+(6*4)+(5*9)+(4*9)+(3*6)+(2*9)+(1*1)=191
191 % 10 = 1
So 74996-91-1 is a valid CAS Registry Number.

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