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86428-51-5

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86428-51-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86428-51-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,2 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 86428-51:
(7*8)+(6*6)+(5*4)+(4*2)+(3*8)+(2*5)+(1*1)=155
155 % 10 = 5
So 86428-51-5 is a valid CAS Registry Number.

86428-51-5Downstream Products

86428-51-5Relevant articles and documents

NOUVELLE VOIE D'ACCES STEREOSELECTIVE AUX ESTERS ACRYLIQUES SON APPLICATION EN CHIMIE DES SUCRES

Vatele, Jean-Michel

, p. 177 - 186 (1985)

Regio- and stereo-selective synthesis of an acryl residue by treatment of an allyl alcohol with (Z,E)-1-fluoro-1-methoxy-2-phenylsulfinylpropene was performed in three consecutive reactions in the same flask; displacement of F- by the alcohol, Claisen rearrengement, and dehydrosulfinylation.Thus, 1,5-anhydro-2-deoxy-4,6-O-isopropylidene-D-arabino-hex-1-enitol gave methyl 3,7-anhydro-6,8-benzylidene-2,4,5-trideoxy-2-C-methylene-D-ribo-oct-4-enonate and methyl 2-O-allyl-4,6-dideoxy-α-D-erythro-hex-4-enopyranoside gave methyl (methyl 2-O-allyl-3,4,6-trideoxy-5-C-methyl-6-C-methylene-α-L-threo-hept-3-enopyranosyd)uronate, which has a chiral quaternary C-5 atom.

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