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2-Cyclohex-1-enyl-benzo[1,3,2]dioxaphosphole 2-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

67990-88-9

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67990-88-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67990-88-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,9,9 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 67990-88:
(7*6)+(6*7)+(5*9)+(4*9)+(3*0)+(2*8)+(1*8)=189
189 % 10 = 9
So 67990-88-9 is a valid CAS Registry Number.

67990-88-9Downstream Products

67990-88-9Relevant academic research and scientific papers

Synthesis of trivalent phosphorus derivatives by light-induced dibromophosphination of akenes

Krivchun,Khramchikhin

, p. 1527 - 1530 (2017)

Light-induced dibromophosphination of alkenes was studied. Dehydrobromination of the synthesized bromoalkylphosphonous dibromides gave the corresponding dibromophosphinoalkenes which were converted into alkenylphosphonous acids and their cyclic esters, benzo[1,3,2]dioxaphospholes.

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