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Check Digit Verification of cas no

The CAS Registry Mumber 107152-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,1,5 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 107152-93:
(8*1)+(7*0)+(6*7)+(5*1)+(4*5)+(3*2)+(2*9)+(1*3)=102
102 % 10 = 2
So 107152-93-2 is a valid CAS Registry Number.

107152-93-2SDS

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	3-ethyl-2-phenyl-4H-chromen-4-one

1.2 Other means of identification

Product number	-
Other names	3-Aethyl-2-phenyl-chromen-4-on

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:107152-93-2 SDS

107152-93-2Upstream product

107152-93-2Downstream Products

107152-93-2Relevant articles and documents

Ru(II)-catalyzed C-H activation and annulation of salicylaldehydes with monosubstituted and disubstituted alkynes

Baruah, Swagata,Kaishap, Partha Pratim,Gogoi, Sanjib

supporting information, p. 13004 - 13007 (2016/11/11)

The Ru(ii)-catalyzed C-H activation and annulation reaction of salicylaldehydes and disubstituted alkynes affords chromones in high yields. This reaction also works with terminal alkynes and tolerates a wide range of sensitive functional groups. The selectivity pattern of this Ru(ii)-catalyzed annulation reaction is different from the known Au(i), Rh(iii)-catalyzed annulation reactions of salicylaldehydes and terminal alkynes.

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CAS

107152-93-2