Cas 1309768-68-0,2-{[4-(4-bromophenyl)-3H-thiazol-2-yl-ylidene]hydrazonomethyl}-5-nitrothiophene

1309768-68-0

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Basic information

Product Name: 2-{[4-(4-bromophenyl)-3H-thiazol-2-yl-ylidene]hydrazonomethyl}-5-nitrothiophene
Synonyms:
CAS NO:1309768-68-0
Molecular Formula:
Molecular Weight: 409.287
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-{[4-(4-bromophenyl)-3H-thiazol-2-yl-ylidene]hydrazonomethyl}-5-nitrothiophene(CAS DataBase Reference)
NIST Chemistry Reference: 2-{[4-(4-bromophenyl)-3H-thiazol-2-yl-ylidene]hydrazonomethyl}-5-nitrothiophene(1309768-68-0)
EPA Substance Registry System: 2-{[4-(4-bromophenyl)-3H-thiazol-2-yl-ylidene]hydrazonomethyl}-5-nitrothiophene(1309768-68-0)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1309768-68-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1309768-68-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,7,6 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1309768-68:
(9*1)+(8*3)+(7*0)+(6*9)+(5*7)+(4*6)+(3*8)+(2*6)+(1*8)=190
190 % 10 = 0
So 1309768-68-0 is a valid CAS Registry Number.

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1309768-68-0Relevant academic research and scientific papers

Synthesis and antiinflammatory activity of novel 2,5-disubstituted thiophene derivatives

Ibrahim Badr, Sahar Mohamed

experimental part, p. 131 - 143 (2011/12/05)

New series of 2,5-disubstituted thiophenes were synthesized. Thiosemicarbazones 1a-b were reacted with various reagents, such as diethyl-2-bromomalonate, ethyl-2-chloroacetoacetate, thioglycolic acid, 4-substituted phenacyl bromides, and acetic anhydride,

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