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methyl 4,6-O-benzylidene-3-(5,5-dimethyl-2-thioxo-1,3,2-dioxaphosphorinanylthio)-α-D-altropyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78138-18-8

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78138-18-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78138-18-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,1,3 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78138-18:
(7*7)+(6*8)+(5*1)+(4*3)+(3*8)+(2*1)+(1*8)=148
148 % 10 = 8
So 78138-18-8 is a valid CAS Registry Number.

78138-18-8Relevant academic research and scientific papers

EPOXIDE RING-OPENING REACTIONS OF METHYL 2,3-ANHYDROHEXOPYRANOSIDES AND A NEW SYNTHESIS OF 2,3-EPISULPHIDES

Kudelska, Wieslawa,Michalska, Maria,Swiatek, Anna

, p. 1 - 6 (1981)

Treatment of methyl 2,3-anhydro-4,6-O-benzylidene-α-D-mannopyranoside (1) with 2-mercapto-5,5-dimethyl-2-thioxo-1,3,2-dioxaphosphorinane (3) gave methyl 4,6-O-benzylidene-3-(5,5-dimethyl-2-thioxo-1,3,2-dioxaphosporinanylthio)-α-D-altropyranoside (4) in hi

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