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151921-16-3

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151921-16-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151921-16-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,9,2 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 151921-16:
(8*1)+(7*5)+(6*1)+(5*9)+(4*2)+(3*1)+(2*1)+(1*6)=113
113 % 10 = 3
So 151921-16-3 is a valid CAS Registry Number.

151921-16-3SDS

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 1-[3-chloro-2-oxo-4-[(E)-2-phenylethenyl]azetidin-1-yl]-3-[2-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]acetyl]-2-sulfanylidene-1,3-diazinane-4,6-dione

1.2 Other means of identification

Product number -
Other names 4,6(1H,5H)-Pyrimidinedione,dihydro-1-(3-chloro-2-oxo-4-(2-phenylethenyl)-1-azetidinyl)-3-(((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)acetyl)-2-thioxo

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:151921-16-3 SDS

151921-16-3Downstream Products

151921-16-3Relevant articles and documents

Antipyrine congeners as antidepressant agents

Tripathi,Verma,Palit,Shanker

, p. 1045 - 1049 (2007/10/02)

1-(N-Antipyrinylglycyl)-3-arylideneamino)-2-thiobarbituric acids (III) were synthesized from 1-arylidene-4-(N-antipyrinyl glycyl)-3-thiosemicarbazones (II). Compounds II in turn were prepared from 4-amino antipyrine. Compounds III were finally converted into 1-(N-antipyrinylglycyl)-3-[(3'-chloro-4-aryl) azitidinyl]-2-thiobarbituric acids (IV). 4-Aminoantipyrine was also treated with different N-protected amino acids in the presence of N,N'-dicyclohexylcarbodiimide to yield N-(antipyrinylcarbamoyl) substituted alkyl benzamides (V); their debenzoylation yielded 2-(amino-N-antipyrinyl) substituted acetamides (VI). The compounds were screened for their antidepressant activity. Compounds IIId, Va and Vb exhibited activity better than imipramine with less toxicity (ALD50 > 1000 mg/kg).

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