Cas 155016-46-9,(C6H5O)2P(O)N(CH3)CH2CHC(Si(CH(CH3)2)3)(B(C6H11)2)

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Check Digit Verification of cas no

The CAS Registry Mumber 155016-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,0,1 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 155016-46:
(8*1)+(7*5)+(6*5)+(5*0)+(4*1)+(3*6)+(2*4)+(1*6)=109
109 % 10 = 9
So 155016-46-9 is a valid CAS Registry Number.

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155016-46-9Relevant academic research and scientific papers

HYDROBORATION-OXIDATION OF 1-TRIALKYLSILYL DIALKYLPHOSPHORAMIDOPROPYNES REGIOSELECTIVITY AND REACTIVITY

Kerdel, Katia,Baboulene, Michel

, p. 39 - 54 (2007/10/02)

The regioselectivity of the hydroborationof 1-trialkylsilyl dialkylphosphoramidopropynes was studied.The directive role of silicon was not always observed.In some cases inductive effects of substituents led to different and event opposite regioselectivity.We found here an interaction between boron and the phosphoryl group for the C2 addition which has not previously been observed.After oxidation, this interaction leads to byproducts.Understanding of the scope and limitations of this hydroboration-oxidation reaction enabled selective synthesis of the novel phosphorylated acids and ketones.Key words: Silylated dialkylphosphoramidopropynes; hydroboration-oxidation; regioselectivity; reactivity.

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