Cas 1392012-09-7,1-deutero-2-methylnonane

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Check Digit Verification of cas no

The CAS Registry Mumber 1392012-09-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,2,0,1 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1392012-09:
(9*1)+(8*3)+(7*9)+(6*2)+(5*0)+(4*1)+(3*2)+(2*0)+(1*9)=127
127 % 10 = 7
So 1392012-09-7 is a valid CAS Registry Number.

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1392012-09-7Relevant articles and documents

Two routes of tantalum-catalyzed alkene carbomagnesiation with ethyl Grignard reagents

Sultanov, Rifkat M.,Dzhemilev, Usein M.,Samoilova, Elena V.,Ismagilov, Ruslan R.,Khalilov, Leonard M.,Popod'Ko, Natal'Ya R.

, p. 5 - 8 (2012)

Carbomagnesiation of 1-alkenes with EtMgX (X = Cl, Et) has been implemented in the presence of TaCl5 as a catalyst to give a mixture of 2-(R-substituted)- and 3-(R-substituted)-n-butylmagnesiums (5:4 ratio) ina total yield of 98%. The probable

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1392012-09-7