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91157-34-5

91157-34-5

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91157-34-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91157-34-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,1,5 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 91157-34:
(7*9)+(6*1)+(5*1)+(4*5)+(3*7)+(2*3)+(1*4)=125
125 % 10 = 5
So 91157-34-5 is a valid CAS Registry Number.

91157-34-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name Dimethyl 2-(N-tert-butyl-N-methylamino)benzoylphosphonate

1.2 Other means of identification

Product number -
Other names [2-(tert-Butyl-methyl-amino)-benzoyl]-phosphonic acid dimethyl ester

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:91157-34-5 SDS

91157-34-5Relevant articles and documents

Reactions of carbene intermediates from the reaction of trialkyl phosphites with dialkyl benzoylphosphonates: Preparation and reactions of dimethyl 2-(N-tert-butyl-N-methylamino)benzoylphosphonate and dimethyl 2-(methylamino)benzoylphosphonate

Griffiths, D. Vaughan,Harris, Jayne E.,Whitehead, Belinda J.

, p. 2545 - 2548 (2007/10/03)

Dimethyl 2-(methylamino)benzoylphosphonate has been prepared by the thermal decomposition of dimethyl 2-(N-tert-butyl-N-methylamino)benzoylphosphonate formed by the action of triethylamine on 1-tert-butyl-3-(dimethoxyphosphinyl)-1-methyl-2,1-benzisoxazoli

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