Cas 146432-73-7,3-Methoxy-2-phenylethynyl-4-pyrrol-1-yl-4-trimethylsilanyloxy-cyclobut-2-enone

146432-73-7

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Basic information

Product Name: 3-Methoxy-2-phenylethynyl-4-pyrrol-1-yl-4-trimethylsilanyloxy-cyclobut-2-enone
Synonyms:
CAS NO:146432-73-7
Molecular Formula:
Molecular Weight: 351.477
EINECS: N/A
Product Categories: N/A
Mol File: 146432-73-7.mol
Article Data: 1

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-Methoxy-2-phenylethynyl-4-pyrrol-1-yl-4-trimethylsilanyloxy-cyclobut-2-enone(CAS DataBase Reference)
NIST Chemistry Reference: 3-Methoxy-2-phenylethynyl-4-pyrrol-1-yl-4-trimethylsilanyloxy-cyclobut-2-enone(146432-73-7)
EPA Substance Registry System: 3-Methoxy-2-phenylethynyl-4-pyrrol-1-yl-4-trimethylsilanyloxy-cyclobut-2-enone(146432-73-7)

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: 146432-73-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 146432-73-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,3 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 146432-73:
(8*1)+(7*4)+(6*6)+(5*4)+(4*3)+(3*2)+(2*7)+(1*3)=127
127 % 10 = 7
So 146432-73-7 is a valid CAS Registry Number.

146432-73-7Upstream product

146432-73-7Downstream Products

146432-73-7Relevant articles and documents

Synthesis of indolizine-5,8-diones and [3.2.2]cyclazines

Yerxa, Benjamin R.,Moore, Harold W.

, p. 7811 - 7814 (2007/10/02)

The thermally induced ring expansion of 4-(1-pyrrolyl)-4-trimethylsiloxycyclobutenones to 5-hydroxy-8-trimethylsiloxyindolizines and their subsequent oxidation to the rare indolizine-5,8-diones is described. When the rearrangement is carried out in the presence of DMAD the indolizines are trapped in an 8+2 cycloaddition to give [3.2.2]cyclazines.

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