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84391-90-2

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84391-90-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84391-90-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,3,9 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 84391-90:
(7*8)+(6*4)+(5*3)+(4*9)+(3*1)+(2*9)+(1*0)=152
152 % 10 = 2
So 84391-90-2 is a valid CAS Registry Number.

84391-90-2Relevant academic research and scientific papers

Alkyl transfer from C-C cleavage: Replacing the nitro group of nitro-olefins

Li, Guangxun,Wu, Lei,Lv, Gang,Liu, Hongxin,Fu, Qingquan,Zhang, Xiaomei,Tang, Zhuo

, p. 6246 - 6248 (2014)

Alkyl substituted Hantzsch esters are rationally used as alkylation reagents to replace the nitro groups of nitro olefins to give excellent yields of trans-olefins. The reaction mechanism is considered to proceed through a free radical mechanism, which is different from the corresponding transfer alkylation of imines. This journal is the Partner Organisations 2014.

A VERSATILE TOTAL SYNTHESIS OF XENOGNOSIN

Kamat,, Vinayak S.,Graden, David W.,Lynn, David G.,Steffens, John C.,Riopel, James L.

, p. 1541 - 1544 (2007/10/02)

Xenognosin, 4, the first identified host recognition substance for parasitic angiosperms has been synthesized by a route efficient for the preparation of several structural analoques.

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