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70724-23-1

70724-23-1

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70724-23-1 Usage

Chemical Properties

1-CHLORO-6,7-DIMETHOXY-PHTHALAZINE is Yellow Solid

Uses

Different sources of media describe the Uses of 70724-23-1 differently. You can refer to the following data:
1. A useful intermediate in the preparation of Carbazeran (C175790), a phosphodiesterase inhibitor drug.
2. 1-CHLORO-6,7-DIMETHOXY-PHTHALAZINE is a useful intermediate in the preparation of Carbazeran (C175790), a phosphodiesterase inhibitor drug.

Check Digit Verification of cas no

The CAS Registry Mumber 70724-23-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,7,2 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 70724-23:
(7*7)+(6*0)+(5*7)+(4*2)+(3*4)+(2*2)+(1*3)=111
111 % 10 = 1
So 70724-23-1 is a valid CAS Registry Number.

70724-23-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-Chloro-6,7-dimethoxyphthalazine

1.2 Other means of identification

Product number -
Other names 1-Chlor-6,7-dimethoxyphthalazin

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:70724-23-1 SDS

70724-23-1Downstream Products

70724-23-1Relevant articles and documents

Cardiac stimulant 1-(3- or 4-substituted piperidino)phthalazines

-

, (2008/06/13)

1-(3- or 4-substituted piperidino)phthalazines of the formula wherein R is C1-6 alkyl; Y is a 3- or 4-position substituent and is -X-(CHR1)m-Z wherein R1 is hydrogen or C1-6 alkyl; m is 1 or 2; X is oxygen or a direct link provided that when m is 1, X is a direct link; and Z is -N(R2)COR3, -N(R2)COOR3, -N(R2)SO2R3, -N(R2)SO2NR4R5, -N(R2)SOR3, -N(R2)CONR4R5 or -OCONR4R5, wherein R2 and R5 are each independently hydrogen or C1-6 alkyl; R3 is C1-6 alkyl, phenethyl, benzyl, C3-7 cycloalkyl, phenyl or pyridyl; R4 is hydrogen or R3; provided that when X is a direct link, R3 or R4 is C3-7 cycloalkyl; the pharmaceutically acceptable acid addition salts thereof; processes for their preparation; and their use as cardiac stimulants and phosphodiesterase inhibitors

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