Cas 625821-84-3,5-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-1-(triphenyl-λ<sup>5</sup>-phosphanylidene)-pentan-2-one

625821-84-3

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Basic information

Product Name: 5-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-1-(triphenyl-λ⁵-phosphanylidene)-pentan-2-one
Synonyms:
CAS NO:625821-84-3
Molecular Formula:
Molecular Weight: 446.526
EINECS: N/A
Product Categories: N/A
Mol File: 625821-84-3.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: 5-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-1-(triphenyl-λ⁵-phosphanylidene)-pentan-2-one(CAS DataBase Reference)
NIST Chemistry Reference: 5-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-1-(triphenyl-λ⁵-phosphanylidene)-pentan-2-one(625821-84-3)
EPA Substance Registry System: 5-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-1-(triphenyl-λ⁵-phosphanylidene)-pentan-2-one(625821-84-3)

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: 625821-84-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 625821-84-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,5,8,2 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 625821-84:
(8*6)+(7*2)+(6*5)+(5*8)+(4*2)+(3*1)+(2*8)+(1*4)=163
163 % 10 = 3
So 625821-84-3 is a valid CAS Registry Number.

625821-84-3Upstream product

625821-84-3Downstream Products

625821-84-3Relevant articles and documents

Synthesis and applications of C2-symmetric guanidine bases

Allingham, Matthew T.,Howard-Jones, Andrew,Murphy, Patrick J.,Thomas, Dafydd A.,Caulkett, Peter W. R.

, p. 8677 - 8680 (2003)

The preparation of tetracyclic C2-symmetric guanidinium salts is reported together with their application to enantioselective transformations.

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