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1169948-92-8

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1169948-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1169948-92-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,9,9,4 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1169948-92:
(9*1)+(8*1)+(7*6)+(6*9)+(5*9)+(4*4)+(3*8)+(2*9)+(1*2)=218
218 % 10 = 8
So 1169948-92-8 is a valid CAS Registry Number.

1169948-92-8Downstream Products

1169948-92-8Relevant articles and documents

Organocatalytic multiple cascade reactions: A new strategy for the construction of enantioenriched tetrahydrocarbazoles

Cao, Yi-Ju,Cheng, Hong-Gang,Lu, Liang-Qiu,Zhang, Ji-Ji,Cheng, Ying,Chen, Jia-Rong,Xiao, Wen-Jing

, p. 617 - 623 (2011/04/23)

A novel cascade Friedel-Crafts alkylation/Michael addition/aromatization reaction of 2-vinylindoles with α,β-unsaturated aldehydes has been developed for the construction of functionalized tetrahydrocarbazoles. The products were obtained in up to 97% yiel

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