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Toluene-4-sulfonic acid (3aS,4S,6R,7R,7aS)-4-allyloxy-7-hydroxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100662-33-7

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100662-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100662-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,6,6 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 100662-33:
(8*1)+(7*0)+(6*0)+(5*6)+(4*6)+(3*2)+(2*3)+(1*3)=77
77 % 10 = 7
So 100662-33-7 is a valid CAS Registry Number.

100662-33-7Relevant academic research and scientific papers

SYNTHESIS OF PROPYL 4-O-(3,6-DI-O-METHYL-β-D-GLUCOPYRANOSYL)-2,3-DI-O-METHYL-α-D-RHAMNOPYRANOSIDE

Gigg, Jill,Gigg, Roy,Payne, Sheila,Conant, Robert

, p. 91 - 98 (2007/10/02)

Partial hydrolysis of allyl 2,3:4,6-di-O-isopropylidene-α-D-mannopyranoside gave allyl 2,3-O-isopropylidene-α-D-mannopyranoside which was converted into allyl 2,3-O-isopropylidene-α-D-rhamnopyranoside by reduction of the 6-O-tosyl derivative with lithium

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