Cas 74671-81-1,2-(3-Morpholin-4-yl-1,1-dioxo-1H-1λ<sup>6</sup>-benzo[b]thiophen-2-yl)-benzenesulfinic acid; compound with morpholine

74671-81-1

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Basic information

Product Name: 2-(3-Morpholin-4-yl-1,1-dioxo-1H-1λ⁶-benzo[b]thiophen-2-yl)-benzenesulfinic acid; compound with morpholine
Synonyms:
CAS NO:74671-81-1
Molecular Formula:
Molecular Weight: 478.59
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: 2-(3-Morpholin-4-yl-1,1-dioxo-1H-1λ⁶-benzo[b]thiophen-2-yl)-benzenesulfinic acid; compound with morpholine(CAS DataBase Reference)
NIST Chemistry Reference: 2-(3-Morpholin-4-yl-1,1-dioxo-1H-1λ⁶-benzo[b]thiophen-2-yl)-benzenesulfinic acid; compound with morpholine(74671-81-1)
EPA Substance Registry System: 2-(3-Morpholin-4-yl-1,1-dioxo-1H-1λ⁶-benzo[b]thiophen-2-yl)-benzenesulfinic acid; compound with morpholine(74671-81-1)

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: 74671-81-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74671-81-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,7 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74671-81:
(7*7)+(6*4)+(5*6)+(4*7)+(3*1)+(2*8)+(1*1)=151
151 % 10 = 1
So 74671-81-1 is a valid CAS Registry Number.

74671-81-1Upstream product

248-70-4 benzthieno[3,2-b]benzothiophene

74671-81-1Downstream Products

74671-81-1Relevant academic research and scientific papers

NEW REACTION OF BENZOTHIENOBENZOTHIOPHENE DISULFONE

Udre, V.E.,Lukevits, E.Ya.,Kemme, A.A.,Bleidelis, Ya.Ya.

, p. 234 - 237 (1980)

A new reaction of benzothienobenzothiophene disulfone with amines that takes place with opening of one of the thiophene rings and nucleophilic substitution in the heteroaromatic ring at the site of cleavage of the S-C bond was observed.The mo

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