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Diethyl-(1-methyl-3-phenyl-1,2-propadienyl)phosphat is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76782-77-9

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76782-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76782-77-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,7,8 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 76782-77:
(7*7)+(6*6)+(5*7)+(4*8)+(3*2)+(2*7)+(1*7)=179
179 % 10 = 9
So 76782-77-9 is a valid CAS Registry Number.

76782-77-9Downstream Products

76782-77-9Relevant academic research and scientific papers

Novel Synthetic Aspects of the Phosphonate-Phosphate Rearrangement, 1. An Useful Approach to 1,2-Propadienyl Phosphates

Hammerschmidt, Friedrich,Schneyder, Elisabeth,Zbiral, Erich

, p. 3891 - 3897 (2007/10/02)

Acyclphosphonates 1 react with 1-alkynes 2 in toluene to give dialkyl (1-hydroxy-2-alkynyl)phosphonates 3.These rearrange in alcohol/sodium alkoxide to 2-propynyl phosphates 4 and 1,2-propadienyl phosphates 5.Using dimethyl sulfoxide/sodium bis(trimethyls

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