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81750-88-1

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81750-88-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81750-88-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,5 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 81750-88:
(7*8)+(6*1)+(5*7)+(4*5)+(3*0)+(2*8)+(1*8)=141
141 % 10 = 1
So 81750-88-1 is a valid CAS Registry Number.

81750-88-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(dimethylcarbamoyl)benzoyl chloride

1.2 Other means of identification

Product number -
Other names 2-[(DIMETHYLAMINO)CARBONYL]-BENZOYL CHLORIDE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:81750-88-1 SDS

81750-88-1Relevant articles and documents

Preparation of 13-Substituted 8H-Dibenzoquinolizin-8-ones by Intramolecular Wittig-Horner Reaction of Dialkyl 2-(o-Acylbenzoyl)-1,2-dihydro-1-isoquinolylphosphonates

Akiba, Kin-ya,Negishi, Yoshio,Inamoto, Naoki

, p. 2188 - 2192 (2007/10/02)

Dialkyl 2-(o-acylbenzoyl)-1,2-dihydro-1-isoquinolyl-phosphonates (1) were prepared by reactions of isoquinoline, o-acylbenzoyl chloride, and trialkyl phosphites.Treatment of 1 with lithium diisopropylamide gave 13-substituted 8H-dibenzoquinolizin-8-ones by intramolecular Wittig-Horner reaction.Especially, 13-alkoxy and dimethylamino derivatives were obtained in good yields.A similar reaction of dimethyl 1--1,2-dihydro-2-quinolylphosphonate was also described.

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