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α-(Diethoxyphosphinyl)benzyl diethyl phosphite is a complex organic compound with the chemical formula C14H23O4P2. It is a phosphorus-containing molecule that features a benzyl group (C6H5-CH2-) bonded to a phosphorus atom, which in turn is connected to two diethyl phosphite groups (C2H5O)2P(O). α-(diethoxyphosphinyl)benzyl diethyl phosphite is characterized by its two phosphorus atoms, each engaged in different types of bonding: one as part of a phosphite group and the other as part of a phosphonite group. It is a colorless liquid with a density of 1.112 g/cm3 and a boiling point of 150-152°C at 0.1 mmHg. Due to its unique structure, it has potential applications in the synthesis of various organophosphorus compounds and as a reagent in chemical reactions.

71572-20-8

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71572-20-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71572-20-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,5,7 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 71572-20:
(7*7)+(6*1)+(5*5)+(4*7)+(3*2)+(2*2)+(1*0)=118
118 % 10 = 8
So 71572-20-8 is a valid CAS Registry Number.

71572-20-8Relevant academic research and scientific papers

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