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61990-73-6

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61990-73-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 61990-73-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,9,9 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 61990-73:
(7*6)+(6*1)+(5*9)+(4*9)+(3*0)+(2*7)+(1*3)=146
146 % 10 = 6
So 61990-73-6 is a valid CAS Registry Number.

61990-73-6SDS

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 N-BUTANOL, [1-14C]

1.2 Other means of identification

Product number -
Other names -

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:61990-73-6 SDS

61990-73-6Upstream product

61990-73-6Downstream Products

61990-73-6Relevant articles and documents

Synthesis of carbon-14 labeled dibutyltin dichloride

Lewin, Anita,Jeffcoat, Robert,Berrang, Bertold

, p. 171 - 175 (2007)

This report describes the preparation of carbon-14 labeled dibutyltin dichloride from carbon-14 labeled barium carbonate in 30% overall radiochemical yield. The key steps were (a) the preparation of carbon-14 labeled butyl bromide from carbon-14 labeled barium carbonate via carbon-14 labeled butyl mesylate, and (b) the direct preparation of tetrabutyltin by the lithium-mediated reaction of dibutyltin dichloride with carbon-14 labeled butyl bromide. Copyright

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