Cas 129346-12-9,[2-(Cyclohexylidene-hydrazono)-3-methyl-4-oxo-thiazolidin-(5Z)-ylidene]-acetic acid methyl ester

129346-12-9

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Basic information

Product Name: [2-(Cyclohexylidene-hydrazono)-3-methyl-4-oxo-thiazolidin-(5Z)-ylidene]-acetic acid methyl ester
Synonyms:
CAS NO:129346-12-9
Molecular Formula:
Molecular Weight: 295.362
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: [2-(Cyclohexylidene-hydrazono)-3-methyl-4-oxo-thiazolidin-(5Z)-ylidene]-acetic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: [2-(Cyclohexylidene-hydrazono)-3-methyl-4-oxo-thiazolidin-(5Z)-ylidene]-acetic acid methyl ester(129346-12-9)
EPA Substance Registry System: [2-(Cyclohexylidene-hydrazono)-3-methyl-4-oxo-thiazolidin-(5Z)-ylidene]-acetic acid methyl ester(129346-12-9)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
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Hazardous Substances Data: 129346-12-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 129346-12-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,3,4 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129346-12:
(8*1)+(7*2)+(6*9)+(5*3)+(4*4)+(3*6)+(2*1)+(1*2)=129
129 % 10 = 9
So 129346-12-9 is a valid CAS Registry Number.

129346-12-9Upstream product

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129346-12-9Relevant academic research and scientific papers

STRUCTURE OF PRODUCTS OF ADDITION OF THIOSEMICARBAZIDES AND THIOSEMICARBAZONES TO ACETYLENEDICARBOXYLIC ACID AND ITS DIMETHYL ESTER

Kauss, V. Ya.,Liepin'sh, E. E.,Kalvin'sh, I. Ya.,Lukevits, E.

, p. 103 - 107 (2007/10/02)

Addition of 1,1-di-, 1,4-di-, and 1,1,4-trisubstituted thiosemicarbazides to acetylenedicarboxylic acid and its dimethyl ester affords 2-hydrazono-4-oxo-1,3-thiazolidine-Δ5,α-acetic acids, while 4-monosubstituted thiosemicarbazides give 2-imino-3-amino-1,3-thiazolidin-4-ones.

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