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1168139-91-0

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1168139-91-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1168139-91-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,8,1,3 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1168139-91:
(9*1)+(8*1)+(7*6)+(6*8)+(5*1)+(4*3)+(3*9)+(2*9)+(1*1)=170
170 % 10 = 0
So 1168139-91-0 is a valid CAS Registry Number.

1168139-91-0Relevant articles and documents

A homodinuclear Mn(III)2-Schiff base complex for catalytic asymmetric 1,4-additions of oxindoles to nitroalkenes

Kato, Yuko,Furutachi, Makoto,Chen, Zhihua,Mitsunuma, Harunobu,Matsunaga, Shigeki,Shibasaki, Masakatsu

supporting information; experimental part, p. 9168 - 9169 (2009/12/06)

(Chemical Equation Presented) Catalytic asymmetric 1,4-additions of 3-substituted oxindoles to β-aryl, β-heteroaryl, and β-alkenyl nitroalkenes are described. A new homodinuclear Mn2(OAc) 2-Schiff base 1 complex was required to reali

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