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33844-14-3

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33844-14-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33844-14-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,8,4 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 33844-14:
(7*3)+(6*3)+(5*8)+(4*4)+(3*4)+(2*1)+(1*4)=113
113 % 10 = 3
So 33844-14-3 is a valid CAS Registry Number.

33844-14-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-ethyl-4-methoxycinnoline

1.2 Other means of identification

Product number -
Other names 3-ethyl-4-methoxy-cinnoline

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:33844-14-3 SDS

33844-14-3Downstream Products

33844-14-3Relevant articles and documents

Metallation of diazines XIV. First O-directed metallation of cinnolines. Metallation of 3-, 4-chloro and 3-, 4-methoxycinnolines

Turck,Ple,Tallon,Queguiner

, p. 13045 - 13060 (1995)

The lithiation of 3-, 4-chloro and 3-, 4-methoxycinnolines was studied and good yields were obtained. When iodine was used as electrophile, 4,8-diiodo or 4,8-iodochloro compounds were prepared. A xanthone and diazepine were synthetized.

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