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(4S,5R)-4-Benzyl-5-((1R,2R)-2-methoxycarbonyl-cyclopentyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137143-90-9

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137143-90-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137143-90-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,4 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137143-90:
(8*1)+(7*3)+(6*7)+(5*1)+(4*4)+(3*3)+(2*9)+(1*0)=119
119 % 10 = 9
So 137143-90-9 is a valid CAS Registry Number.

137143-90-9Relevant academic research and scientific papers

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