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15923-47-4

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15923-47-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15923-47-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,9,2 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 15923-47:
(7*1)+(6*5)+(5*9)+(4*2)+(3*3)+(2*4)+(1*7)=114
114 % 10 = 4
So 15923-47-4 is a valid CAS Registry Number.

15923-47-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 9-ethyl-6-(octylthio)-9H-purine

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:15923-47-4 SDS

15923-47-4Downstream Products

15923-47-4Relevant articles and documents

Direct Sulfenylation of the Purine C8-H Bond with Thiophenols

Jiang, Wei,Zhuge, Juanping,Li, Jianxiao,Histand, Gary,Lin, Dongen

, p. 2415 - 2425 (2020/02/04)

The one-step copper-mediated regioselective formation of the C8-S bond for purine derivatives with arylthiols was achieved using air as the green oxidant in the presence of 1.0 equiv of Na2CO3 and stoichiometric CuCl and 1,10-phenanthroline monohydrate. This method provides an economical, easy-to-handle, and effective method for the synthesis of 8-sulfenylpurine derivatives in moderate to excellent yields. The reaction is selective for C8 over C2 and C6. It also tolerates a free amine on the purine, and it has a wide substrate scope.

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