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111077-41-9

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111077-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111077-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,0,7 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 111077-41:
(8*1)+(7*1)+(6*1)+(5*0)+(4*7)+(3*7)+(2*4)+(1*1)=79
79 % 10 = 9
So 111077-41-9 is a valid CAS Registry Number.

111077-41-9SDS

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 pyren-1-ylmethyl 4-methylbenzoate

1.2 Other means of identification

Product number -
Other names 1-pyrenylmethyl p-toluate

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:111077-41-9 SDS

111077-41-9Relevant articles and documents

1-PYRENYLMETHYL ESTERS, PHOTOLABILE PROTECTING GROUPS FOR CARBOXYLIC ACIDS

Iwamura, Michiko,Ishikawa, Touru,Koyama, Yukiyoshi,Sakuma, Keisuke,Iwamura, Hiizu

, p. 679 - 682 (2007/10/02)

1-Diazomethylpyrenes were prepared and reacted with carboxylic acids to give 1-pyrenylmethyl esters.The fluorescent esters were photolysed at 340 nm in methanol to form the starting acids and the corresponding 1-methoxymethylpyrenes in high yields.

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