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60686-40-0

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60686-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 60686-40-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,6,8 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 60686-40:
(7*6)+(6*0)+(5*6)+(4*8)+(3*6)+(2*4)+(1*0)=130
130 % 10 = 0
So 60686-40-0 is a valid CAS Registry Number.

60686-40-0Downstream Products

60686-40-0Relevant articles and documents

4-Aminophenyldiphenylphosphinite (APDPP), a new heterogeneous and acid scavenger phosphinite - Conversion of alcohols, trimethylsilyl, and tetrahydropyranyl ethers to alkyl halides with halogens or N-halosuccinimides

Iranpoor, Nasser,Firouzabadi, Habib,Gholinejad, Mohammad

, p. 1006 - 1012 (2006)

A new heterogeneous phosphinite, 4-aminophenyldiphenylphosphinite (APDPP), is prepared and used for the efficient conversion of alcohols, trimethylsilyl ethers, and tetrahydropyranyl ethers to their corresponding bromides, iodides, and chlorides in the presence of molecular halogens or N-halosuccinimides. The amino group in this phosphinite acts as an acid scavenger and removes the produced acid. A simple filtration easily removes the phosphinate by-product.

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