Cas 79043-40-6,α-Salicylidene-γ-thiobutyrolactone

79043-40-6

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Basic information

Product Name: α-Salicylidene-γ-thiobutyrolactone
Synonyms:
CAS NO:79043-40-6
Molecular Formula:
Molecular Weight: 206.265
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: α-Salicylidene-γ-thiobutyrolactone(CAS DataBase Reference)
NIST Chemistry Reference: α-Salicylidene-γ-thiobutyrolactone(79043-40-6)
EPA Substance Registry System: α-Salicylidene-γ-thiobutyrolactone(79043-40-6)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 79043-40-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 79043-40-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,0,4 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 79043-40:
(7*7)+(6*9)+(5*0)+(4*4)+(3*3)+(2*4)+(1*0)=136
136 % 10 = 6
So 79043-40-6 is a valid CAS Registry Number.

79043-40-6Upstream product

79043-40-6Downstream Products

79043-40-6Relevant academic research and scientific papers

Rearrangement Products of α-Salicylidene-γ-thiobutyrolactones

Miller, Gerald A.,Heindel, Ned D.

, p. 4751 - 4753 (1981)

A convenient means of condensing various salicylaldehydes with γ-thiobutyrolactone has been found.The condensation, which is accompanied by a rearrangement, yields either a product of Michael-additive cyclization (a 2,3,3a,9b-tetrahydrothienocoumarin) or one of oxidation (the disulfide of a 3-(2-mercaptoethyl)coumarin).

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