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7401-22-1

7401-22-1

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7401-22-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7401-22-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,0 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7401-22:
(6*7)+(5*4)+(4*0)+(3*1)+(2*2)+(1*2)=71
71 % 10 = 1
So 7401-22-1 is a valid CAS Registry Number.

7401-22-1SDS

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 5-chloro-9-(3,4,5-trimethoxyphenyl)-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-8-one

1.2 Other means of identification

Product number -
Other names 9-chloro-5-(3,4,5-trimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5ah)-one

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:7401-22-1 SDS

7401-22-1Upstream product

7401-22-1Relevant articles and documents

Azepines by Photochemical Ring Enlargement of 9-Azidopodophyllotoxin- and 9-Azido-9'-demethylepipodophyllotoxin Derivatives

Laatsch, Hartmut,Ernst, Bernd Peter,Hoffmann, Dieter

, p. 1773 - 1778 (2007/10/03)

The azepines 5a-5c were obtained by photochemical nitrene rearrangement of the azides 1e/1f and 4b/4c in cyclohexene, but not in other solvents.They are ring expansion products of podophyllotoxin (1a) and resemble steganacin (9), but show only low biological activity.The triazenes 7a/8a and the aziridine 8b are also less active than 1a. - Keywords: Podophyllotoxin / Podophyllotoxin azides / Nitrene rearrangement

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