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42046-61-7

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42046-61-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42046-61-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,0,4 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 42046-61:
(7*4)+(6*2)+(5*0)+(4*4)+(3*6)+(2*6)+(1*1)=87
87 % 10 = 7
So 42046-61-7 is a valid CAS Registry Number.

42046-61-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-pentylpropanedinitrile

1.2 Other means of identification

Product number -
Other names n-Pentylmalononitrile

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:42046-61-7 SDS

42046-61-7Relevant articles and documents

Preparation of O-Protected Cyanohydrins by Aerobic Oxidation of α-Substituted Malononitriles in the Presence of Diarylphosphine Oxides

Zhang, Dapeng,Lian, Mingming,Liu, Jia,Tang, Shukun,Liu, Guangzhi,Ma, Cunfei,Meng, Qingwei,Peng, Haisheng,Zhu, Daling

, p. 2597 - 2601 (2019/04/17)

A mild, reagent-cyanide-free, and efficient synthesis of O-phosphinoyl-protected cyanohydrins from readily available α-substituted malononitriles was realized using diarylphosphine oxides in the presence of O2. Mechanistic studies indicated that in addition to the initial aerobic oxidation of the malononitrile derivative notable features of this process include the formation of a tetrahedral intermediate and a subsequent intramolecular rearrangement. The phosphinoyl-protecting group can be removed by alcoholysis or by reduction with DIBAL-H.

Synthesis and mutagenic activity of alkyl derivatives of 2-amino-9H-pyrido[2,3-b]indole

Matsumoto,Yoshida,Tomita

, p. 2031 - 2035 (2007/10/02)

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