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13185-09-6

13185-09-6

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13185-09-6 Usage

Chemical Properties

Off-White to Pale Yellow Solid

Uses

Intermediate in the production of Benzydamine Hydrochloride

Check Digit Verification of cas no

The CAS Registry Mumber 13185-09-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,8 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 13185-09:
(7*1)+(6*3)+(5*1)+(4*8)+(3*5)+(2*0)+(1*9)=86
86 % 10 = 6
So 13185-09-6 is a valid CAS Registry Number.
InChI:InChI=1/C14H12N2O.Na/c17-14-12-8-4-5-9-13(12)16(15-14)10-11-6-2-1-3-7-11;/h1-9H,10H2,(H,15,17);/q;+1

13185-09-6SDS

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 1-benzyl-1,2-dihydro-3H-indazol-3-one, sodium salt

1.2 Other means of identification

Product number -
Other names Benhepazone

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:13185-09-6 SDS

13185-09-6Relevant articles and documents

Method for preparing 1-benzyl-3-hydroxy-1H-3-indazole sodium salt

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Paragraph 0007; 0026; 0027, (2017/08/31)

The invention relates to a method for preparing 1-benzyl-3-hydroxy-1H-3-indazole sodium salt. The method is characterized in that o-aminobenzoic acid, concentrated hydrochloric acid, a NaNO2 solution and solid Na2SO3 are taken as starting raw materials, a proper amount of a NaOH solution and a proper amount of benzyl chloride are added, and 1-benzyl-3-hydroxy-1H-3-indazole sodium salt is obtained through multi-step reaction filtering dehydration. The method is easily accessible in raw material, mild in reaction condition, low in cost and suitable for factory large-scale production.

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