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129046-82-8

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129046-82-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129046-82-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,0,4 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129046-82:
(8*1)+(7*2)+(6*9)+(5*0)+(4*4)+(3*6)+(2*8)+(1*2)=128
128 % 10 = 8
So 129046-82-8 is a valid CAS Registry Number.

129046-82-8Relevant academic research and scientific papers

N,O-bis(diphenylphosphinoyl)hydroxylamine base-induced rearrangement to a phosphonamidic-phosphinic mixed anhydride

Harger

, p. 1451 - 1454 (2007/10/02)

The hydroxylamine derivative Ph2P(O)NHOP(O)Ph2 rearranges on treatment with Bu(t)OK-Bu(t)OH; the product contains two dissimilar P atoms (δ(p) 24.2 and 7.9, J(pp) 34 Hz) and is rapidly hydrolysed to a phosphonamidate and a phosphinate, consistent with it being the mixed anhydride Ph(PhNH)P(O)OP(O)Ph2.

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