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848649-91-2

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848649-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 848649-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,8,6,4 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 848649-91:
(8*8)+(7*4)+(6*8)+(5*6)+(4*4)+(3*9)+(2*9)+(1*1)=232
232 % 10 = 2
So 848649-91-2 is a valid CAS Registry Number.

848649-91-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2H-INDOLE-2-THIONE, 5-BROMO-1,3-DIHYDRO-

1.2 Other means of identification

Product number -
Other names 5-bromoindole-2-carbonitrile

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:848649-91-2 SDS

848649-91-2Downstream Products

848649-91-2Relevant articles and documents

Nickel(ii)-catalyzed asymmetric thio-Claisen rearrangement of α-diazo pyrazoleamides with thioindoles

Yang, Wei,Lin, Xiaobin,Zhang, Yongyan,Cao, Weidi,Liu, Xiaohua,Feng, Xiaoming

supporting information, p. 10002 - 10005 (2020/09/15)

A nickel(ii) catalyzed enantioselective thio-Claisen rearrangement of α-diazo pyrazoleamides with thioindoles was realized with modified chiral N,N′-dioxide ligands, affording a variety of C3-substituted indole derivatives in high yields (up to 95%) with excellent enantioselectivities (up to 96% ee) under mild reaction conditions. A possible transition state model was proposed based on previous reports and the X-ray crystal structure of the catalyst.

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