Cas 1269424-80-7,4-ethynyl-2-methoxy-2-methyl-5-methylene-4-(phenylmethyl)-1,3-dioxolane

1269424-80-7

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Basic information

Product Name: 4-ethynyl-2-methoxy-2-methyl-5-methylene-4-(phenylmethyl)-1,3-dioxolane
Synonyms: 4-ethynyl-2-methoxy-2-methyl-5-methylene-4-(phenylmethyl)-1,3-dioxolane
CAS NO:1269424-80-7
Molecular Formula:
Molecular Weight: 244.29
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: 4-ethynyl-2-methoxy-2-methyl-5-methylene-4-(phenylmethyl)-1,3-dioxolane(CAS DataBase Reference)
NIST Chemistry Reference: 4-ethynyl-2-methoxy-2-methyl-5-methylene-4-(phenylmethyl)-1,3-dioxolane(1269424-80-7)
EPA Substance Registry System: 4-ethynyl-2-methoxy-2-methyl-5-methylene-4-(phenylmethyl)-1,3-dioxolane(1269424-80-7)

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: 1269424-80-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1269424-80-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,9,4,2 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1269424-80:
(9*1)+(8*2)+(7*6)+(6*9)+(5*4)+(4*2)+(3*4)+(2*8)+(1*0)=177
177 % 10 = 7
So 1269424-80-7 is a valid CAS Registry Number.

1269424-80-7Upstream product

1269424-80-7Downstream Products

1269424-91-0 3-acetyloxy-3-(phenylmethyl)-4-pentyn-2-one

1269424-80-7Relevant academic research and scientific papers

Gold and platinum catalyzed cascade reaction of propargyl acetates bearing terminal alkynes or methyl ketones

Kusakabe, Taichi,Kato, Keisuke

experimental part, p. 1511 - 1517 (2011/03/22)

A gold (III)-catalyzed cascade reaction of propargyl acetates bearing an extra terminal alkyne (1) afforded γ-keto esters 3 and lactones 4. These products should be generated through allenyl ketone intermediate B via a 1,2-acyloxy cyclization/fragmentatio

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