Cas 127683-33-4,3-Cyano-4-(4-methylphenylamino)-2H-3,4-dihydro<2>benzofuro<2,3-b>thiopyran

127683-33-4

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Basic information

Product Name: 3-Cyano-4-(4-methylphenylamino)-2H-3,4-dihydro<2>benzofuro<2,3-b>thiopyran
Synonyms:
CAS NO:127683-33-4
Molecular Formula:
Molecular Weight: 320.415
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: 3-Cyano-4-(4-methylphenylamino)-2H-3,4-dihydro<2>benzofuro<2,3-b>thiopyran(CAS DataBase Reference)
NIST Chemistry Reference: 3-Cyano-4-(4-methylphenylamino)-2H-3,4-dihydro<2>benzofuro<2,3-b>thiopyran(127683-33-4)
EPA Substance Registry System: 3-Cyano-4-(4-methylphenylamino)-2H-3,4-dihydro<2>benzofuro<2,3-b>thiopyran(127683-33-4)

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: 127683-33-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 127683-33-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,8 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 127683-33:
(8*1)+(7*2)+(6*7)+(5*6)+(4*8)+(3*3)+(2*3)+(1*3)=144
144 % 10 = 4
So 127683-33-4 is a valid CAS Registry Number.

127683-33-4Upstream product

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127683-33-4Relevant academic research and scientific papers

CONDENSED HETEROCYCLES. 47. INTRAMOLECULAR HYDROGEN BONDING IN HETEROAROMATIC HYDROXY-, MERCAPTO-, AND SELENOLALDIMINES

Vaisburg, A. F.,Mortikov, V. Yu.,Litvinov, V. P.

, p. 355 - 360 (2007/10/02)

Examination of the PMR spectra of benzofuran and benzothiophene hydroxy-, mercapto-, and selenolaldimines, obtained in different solvents, show the absence of any correlation between the chemical shifts of the NH protons in aldimines and the strengt

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