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620622-24-4

620622-24-4

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620622-24-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 620622-24-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,0,6,2 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 620622-24:
(8*6)+(7*2)+(6*0)+(5*6)+(4*2)+(3*2)+(2*2)+(1*4)=114
114 % 10 = 4
So 620622-24-4 is a valid CAS Registry Number.

620622-24-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(4-methoxyphenylamino)-3-buten-2-ol

1.2 Other means of identification

Product number -
Other names N-(p-methoxyphenylamino)-3-buten-2-ol

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:620622-24-4 SDS

620622-24-4Relevant articles and documents

Imino 1,2-Wittig rearrangement of hydroximates and its application to synthesis of cytoxazone

Miyata, Okiko,Koizumi, Tomoko,Asai, Hiroshi,Iba, Ryuichi,Naito, Takeaki

, p. 3893 - 3914 (2007/10/03)

The imino 1,2-Wittig rearrangement of hydroximates provides a novel method for the construction of 2-hydroxyoxime ethers. Upon treatment with LDA, Z-hydroximates smoothly underwent stereoselective rearrangement to give Z-2-hydroxyoxime ethers in good yield, which were converted into amino alcohols. On the other hand, the rearrangement of E-hydroximates gave a mixture of E- and Z-2-hydroxyoxime ethers. This method was successfully applied to a practical synthesis of cytoxazone.

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