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1422191-53-4

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1422191-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1422191-53-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,2,1,9 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1422191-53:
(9*1)+(8*4)+(7*2)+(6*2)+(5*1)+(4*9)+(3*1)+(2*5)+(1*3)=124
124 % 10 = 4
So 1422191-53-4 is a valid CAS Registry Number.

1422191-53-4Downstream Products

1422191-53-4Relevant articles and documents

Aerobic dehydrogenative Heck reactions of heterocycles with styrenes: A negative effect of metallic Co-oxidants

Vasseur, Alexandre,Harakat, Dominique,Muzart, Jacques,Le Bras, Jean

, p. 59 - 67 (2013/03/13)

The aerobic dehydrogenative Heck reaction (DHR) of heterocycles with styrenes was found to be more efficient in the absence of metallic cooxidants. According to a study of the isotope effect, the C-H cleavage was the rate-determining step of the catalytic

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