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3919-73-1

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3919-73-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3919-73-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,1 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3919-73:
(6*3)+(5*9)+(4*1)+(3*9)+(2*7)+(1*3)=111
111 % 10 = 1
So 3919-73-1 is a valid CAS Registry Number.
InChI:InChI=1/C4H10NO3.ClH/c1-2-7-4(6)3-8-5;/h2-3H2,1,5H3;1H/q+1;/p-1

3919-73-1Relevant articles and documents

Asymmetric synthesis of polyhydroxylated N -alkoxypiperidines by ring-closing double reductive amination: Facile preparation of isofagomine and analogues

Malik, Gaelle,Guinchard, Xavier,Crich, David

supporting information; experimental part, p. 596 - 599 (2012/02/16)

A de novo synthesis of novel polyhydroxylated N-alkoxypiperidines based on the ring-closing double reductive amination of 1,5-dialdehydes, obtained by oxidative cleavage of cyclopentene derivatives, with O-substituted hydroxylamines is reported. Isofagomine was accessed by cleavage of the N-O bond of an N-alkoxypiperidine.

Symmetrical O-substituted dioximes of benzo-fused β-diketocyclo-alkylenes, the processes for their preparation and their application as drugs

-

, (2008/06/13)

Drugs with high anticonvulsant and analgesic activities constituted by symmetrical β-dialkoxyiminocycloalklene derivatives in which the imine double bonds are conjugated with the cyclic double bond or bonds belonging to one or more fused benzene rings. They correspond to the general formula I: STR1

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