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(2R,4S)-pantolactone-4-d1 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90940-33-3

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90940-33-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90940-33-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,9,4 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90940-33:
(7*9)+(6*0)+(5*9)+(4*4)+(3*0)+(2*3)+(1*3)=133
133 % 10 = 3
So 90940-33-3 is a valid CAS Registry Number.

90940-33-3Downstream Products

90940-33-3Relevant academic research and scientific papers

Steric Course of N5,N10-Methylenetetrahydrofolate Formation from Glycine by the Glycine Cleavage System in E. coli

Aberhart, D. John,Russell, David J.

, p. 4907 - 4910 (2007/10/02)

The steric course of the conversion of glycine to 5,10-methylenetetrahydrofolate (5,10-CH2-H4folate) by the glycine cleavage system in E. coli has been elucidated. 2-Hre of glycine is the precursor of 11-Hre of 5,10-CH2-H4folate, and 2-Hsi of glycine is the precursor of 11-Hsi of 5,10-CH2-H4folate.The overall transformation is at least 78percent stereospecific (possibly higher).

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