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(5R)-5-<(triphenylmethoxy)methyl>-γ-butyrolactol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

637741-83-4

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637741-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 637741-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,7,7,4 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 637741-83:
(8*6)+(7*3)+(6*7)+(5*7)+(4*4)+(3*1)+(2*8)+(1*3)=184
184 % 10 = 4
So 637741-83-4 is a valid CAS Registry Number.

637741-83-4Relevant academic research and scientific papers

Syntheses of 2′,3′-dideoxy-L-glyceropentofuranosyl C-nucleosides

Lee, Chang Soo,Du, Jinfa,Chu, Chung K.

, p. 1223 - 1236 (1996)

2′,3′-Dideoxy-L-C-nucleosides, 4-amino-8-(2,3-dideoxy-L-glyceropentofuranosyl)pyrazolo[1,5-a]-1,3,5-triazines (9 and 10), 4-amino-7-(2,3-dideoxy-L-glyceropentofuranosyl)-3H,5H-pyrrolo[3,2-d]pyrimidines (17 and 18), 7-(2,3-dideoxy-L-glyceropentofuranosyl)-

Enantio- and Diastereoisomers of 2,4-Dimethoxy-5-(2,3-dideoxy-5-O-tritylribofuranosyl)pyrimidine. 2',3'-Dideoxy Pyrimidine C-Nucleosides by Palladium-Mediated Glycal-Aglycon Coupling

Zhang, Han-Cheng,Daves, G. Doyle

, p. 2557 - 2560 (2007/10/02)

Newly available enantiomeric 2,3-dideoxy glycals, (5S)- and (5R)-4,5-dihydro-5-furans and 2,4-dimethoxy-5-iodopyrimidine undergo palladium-mediated coupling by two different, complementary procedures to form enantiomeric pairs of

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