Cas 116228-46-7,3-Butyn-2-ol, 2-methyl-4-(1H-pyrazol-4-yl)- (9CI)

116228-46-7

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Basic information

Product Name: 3-Butyn-2-ol, 2-methyl-4-(1H-pyrazol-4-yl)- (9CI)
Synonyms: 3-Butyn-2-ol, 2-methyl-4-(1H-pyrazol-4-yl)- (9CI)
CAS NO:116228-46-7
Molecular Formula: C8H10N2O
Molecular Weight: 150.1778
EINECS: N/A
Product Categories: N/A
Mol File: 116228-46-7.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: 3-Butyn-2-ol, 2-methyl-4-(1H-pyrazol-4-yl)- (9CI)(CAS DataBase Reference)
NIST Chemistry Reference: 3-Butyn-2-ol, 2-methyl-4-(1H-pyrazol-4-yl)- (9CI)(116228-46-7)
EPA Substance Registry System: 3-Butyn-2-ol, 2-methyl-4-(1H-pyrazol-4-yl)- (9CI)(116228-46-7)

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: 116228-46-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 116228-46-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,2,2 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 116228-46:
(8*1)+(7*1)+(6*6)+(5*2)+(4*2)+(3*8)+(2*4)+(1*6)=107
107 % 10 = 7
So 116228-46-7 is a valid CAS Registry Number.

116228-46-7Upstream product

116228-43-4 4-(1-Benzoyl-4-pyrazolyl)-2-methyl-3-butin-2-ol

116228-46-7Downstream Products

57121-49-0 4-ethynyl-1H-pyrazole

116228-46-7Relevant academic research and scientific papers

On the Chemistry of Pyrazolylalkines; Pyrazoles II.

Heinisch, Gottfried,Holzer, Wolfgang,Obala, Claudia

, p. 253 - 262 (1988)

Palladium-catalyzed reactions of 1-benzoyl-4-iodopyrazole (2a) with monosubstituted acetylenes 3a,3b and 3c in triethylamine solution provide convenient access to the cross-coupled products 4a,4b and 4c.The 4-ethinylpyrazoles 5a and 7 obtained after metha

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