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(2R,3S)-methyl 3-(3,4-dimethoxyphenyl)-2,3-dihydroxypropanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

312908-57-9

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312908-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 312908-57-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,9,0 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 312908-57:
(8*3)+(7*1)+(6*2)+(5*9)+(4*0)+(3*8)+(2*5)+(1*7)=129
129 % 10 = 9
So 312908-57-9 is a valid CAS Registry Number.

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