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1199269-29-8

1199269-29-8

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1199269-29-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1199269-29-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,9,2,6 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1199269-29:
(9*1)+(8*1)+(7*9)+(6*9)+(5*2)+(4*6)+(3*9)+(2*2)+(1*9)=208
208 % 10 = 8
So 1199269-29-8 is a valid CAS Registry Number.

1199269-29-8Upstream product

1199269-29-8Downstream Products

1199269-29-8Relevant articles and documents

Lappaconitine-catalyzed asymmetric α-hydroxylation of β-keto esters: A bronsted base organocatalyst developed from terpenoid alkaloids

Gong, Bin,Meng, Qingwei,Su, Tian,Lian, Mingming,Wang, Qing,Gao, Zhanxian

, p. 2659 - 2662 (2009)

Discovering organocatalysts with novel framework from terpenoid alkaloids is presented in this paper. Lappaconitine was found to enantioselectively catalyze -hydroxylation of -keto -esters using tert-butyl hydroperoxide as the oxidant in chloroform to aff

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