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1,2r,5c-trimethyl-2,5-dihydro-1H-phosphole 1t-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

35623-33-7

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35623-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 35623-33-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,6,2 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 35623-33:
(7*3)+(6*5)+(5*6)+(4*2)+(3*3)+(2*3)+(1*3)=107
107 % 10 = 7
So 35623-33-7 is a valid CAS Registry Number.

35623-33-7Downstream Products

35623-33-7Relevant academic research and scientific papers

THE REACTIONS OF Δ3-PHOSPHOLENES WITH SULPHENATE ESTERS AND SULPHENAMIDES

Hammond, Philip J.,Lloyd, John R.,Hall, C. Dennis

, p. 67 - 80 (2007/10/02)

The reactions of 1-methyl and 1-phenyl-Δ3-phospholenes with sulphenate esters give rise to a range of products involving rearrangement of the endocyclic double bond, dealkylation to phospholene oxides and fragmentation of the ring.When reacted with N,N-diethyl methylsulphenamide, the same phospholenes give ylids by loss of a proton from position-2 or 5 of an intermediate phospholenium amide.

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