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4-bromo-1-methyl-1,4-dihydro-3H-isochromen-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

95991-74-5

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95991-74-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95991-74-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,9,9 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 95991-74:
(7*9)+(6*5)+(5*9)+(4*9)+(3*1)+(2*7)+(1*4)=195
195 % 10 = 5
So 95991-74-5 is a valid CAS Registry Number.

95991-74-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-bromo-1-methyl-1,4-dihydroisochromen-3-one

1.2 Other means of identification

Product number -
Other names trans-1,4-Dihydro-4-bromo-1-methyl-3H-2-benzopyran-3-one

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:95991-74-5 SDS

95991-74-5Relevant academic research and scientific papers

Synthesis and Structure-Activity Relationships of 1-Substituted-aminomethyl-3-phenyl/methyl-1,3-dihydroisobenzofurans and 4-Substituted-amino-1-phenyl/methyl-isochromans - A New Class of Antihistaminics

Ram, Siya,Saxena, Anil K.,Jain, Padam C.,Patnaik, G. K.

, p. 1261 - 1267 (2007/10/02)

The title compounds have been synthesized from the common intermediates 1-phenyl/methyl-4-bromo-3-isochromanones (10/11) which have been prepared from 2-benzoyl/acetyl-phenylacetic acids (6/7) by NaBH4 reduction followed by bromination of 1-phenyl/methyl-

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