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130550-66-2

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130550-66-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130550-66-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,5,5 and 0 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 130550-66:
(8*1)+(7*3)+(6*0)+(5*5)+(4*5)+(3*0)+(2*6)+(1*6)=92
92 % 10 = 2
So 130550-66-2 is a valid CAS Registry Number.

130550-66-2Downstream Products

130550-66-2Relevant academic research and scientific papers

Reactions of methyl 4,6-O-benzylidene-2,3-dideoxy-2-C-p-tolylsulfonyl-β-D-erythro-hex-2-en opyranoside and its phenyl analog with several nucleophiles; stereoselective preparation of 3-O-acyl-D-arabino- and D-ribo-hex-1-enitol derivatives

Takai,Yamamoto,Ishido,Sakakibara,Yagi

, p. 195 - 207 (1991)

Reactions of methyl 2-C-p-tolylsulfonyl-2-enopyranoside (6) with nucleophiles (methoxide, nitromethane, 2,4-pentanedione, and ammonia) afforded the β-D-gluco adducts with high stereoselectivity. However, similar treatment of the phenyl analog 11 with sodi

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