Cas 764-57-8,(Z)-3-Hepten-1-yne

764-57-8

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Basic information

Product Name: (Z)-3-Hepten-1-yne
Synonyms: (Z)-3-Hepten-1-yne
CAS NO:764-57-8
Molecular Formula: C₇H₁₀
Molecular Weight: 0
EINECS: N/A
Product Categories: N/A
Mol File: 764-57-8.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (Z)-3-Hepten-1-yne(CAS DataBase Reference)
NIST Chemistry Reference: (Z)-3-Hepten-1-yne(764-57-8)
EPA Substance Registry System: (Z)-3-Hepten-1-yne(764-57-8)

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: 764-57-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 764-57-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,6 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 764-57:
(5*7)+(4*6)+(3*4)+(2*5)+(1*7)=88
88 % 10 = 8
So 764-57-8 is a valid CAS Registry Number.

764-57-8Upstream product

764-57-8Downstream Products

1063-48-5 Hexadecadien-(10c,12c)-yl-⁽¹⁾-4'-nitro-azobenzol-carbonsaeure-⁽⁴⁾-ester

764-57-8Relevant academic research and scientific papers

DIASTEREOSELECTIVE SYNTHESIS OF (E)-1-TRIMETHYLSILYL-3-EN-1-YNES BY PALLADIUM-CATALYZED CROSS-COUPLING REACTION BETWEEN TRIMETHYLSILYLETHYNYLZINC CHLORIDE AND STEREOISOMERIC MIXTURES OF 1-BROMO-1-ALKENES

Andreini, Bianca Patrizia,Carpita, Adriano,Rossi, Renzo

, p. 5533 - 5534 (2007/10/02)

In the stereospecific palladium-catalyzed cross-coupling reaction of trimethylsilylethynylzinc chloride, (E)-1-bromo-1-alkenes react preferentially in the presence of the corresponding (Z)-stereoisomers.

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