Cas 1208347-21-0,C<sub>23</sub>H<sub>22</sub>NOP

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Check Digit Verification of cas no

The CAS Registry Mumber 1208347-21-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,8,3,4 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1208347-21:
(9*1)+(8*2)+(7*0)+(6*8)+(5*3)+(4*4)+(3*7)+(2*2)+(1*1)=130
130 % 10 = 0
So 1208347-21-0 is a valid CAS Registry Number.

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1208347-21-0Relevant articles and documents

Diastereoselective alkynylation of chiral phosphinoylimines: preparation of optically active propargylamines

Benamer, Mounira,Turcaud, Serge,Royer, Jacques

experimental part, p. 645 - 648 (2010/04/23)

Chiral phosphinoylimines were prepared from methylphenylphosphonamides and tested as new chiral and activated imines. The addition of aluminum acetylides was proved to be highly diastereoselective while lithium or magnesium acetylides gave poor results. T

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1208347-21-0