Cas 143796-50-3,3,3'(5,5')-dimethyltin-{4,4'-bis-(4-chlorobenzoyloxymethyl)}-bispyrazole

143796-50-3

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Basic information

Product Name: 3,3'(5,5')-dimethyltin-{4,4'-bis-(4-chlorobenzoyloxymethyl)}-bispyrazole
Synonyms:
CAS NO:143796-50-3
Molecular Formula:
Molecular Weight: 620.079
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: 3,3'(5,5')-dimethyltin-{4,4'-bis-(4-chlorobenzoyloxymethyl)}-bispyrazole(CAS DataBase Reference)
NIST Chemistry Reference: 3,3'(5,5')-dimethyltin-{4,4'-bis-(4-chlorobenzoyloxymethyl)}-bispyrazole(143796-50-3)
EPA Substance Registry System: 3,3'(5,5')-dimethyltin-{4,4'-bis-(4-chlorobenzoyloxymethyl)}-bispyrazole(143796-50-3)

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: 143796-50-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 143796-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,9 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 143796-50:
(8*1)+(7*4)+(6*3)+(5*7)+(4*9)+(3*6)+(2*5)+(1*0)=153
153 % 10 = 3
So 143796-50-3 is a valid CAS Registry Number.

143796-50-3Upstream product

143796-50-3Downstream Products

143796-50-3Relevant academic research and scientific papers

Si-, Ge- and Sn-diine derivatives in 1,3-dipolar cycloaddition reactions

Jurayev, A. D.,Makhsumov, A. G.,Yuldasheva, Kh.,Tolipova, M. A.

, p. 129 - 132 (1992)

1,3-Dipolar diazomethane cycloaddition to element-substituted diine ethers where M = Si, Ge, Sn results in formation of 3,3'(5,5')-dimethylelement-4,4'-benzoyloxymethylpyrazoles.

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