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dimethyl 2-(phenyl(3-phenyl-1H-pyrazol-1-yl)methyl)malonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1037204-89-9

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1037204-89-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1037204-89-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,7,2,0 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1037204-89:
(9*1)+(8*0)+(7*3)+(6*7)+(5*2)+(4*0)+(3*4)+(2*8)+(1*9)=119
119 % 10 = 9
So 1037204-89-9 is a valid CAS Registry Number.

1037204-89-9Downstream Products

1037204-89-9Relevant academic research and scientific papers

AsPh3-catalyzed ylide cyclopropanation for the synthesis of trisubstituted vinylcyclopropane derivatives

Jiang, Hong,Sun, Xiu-Li,Zhu, Chun-Ying,Dai, Li-Xin,Tang, Yong

, p. 5032 - 5035 (2008)

Under mild conditions, the reaction of alkylidene, arylidene, and heteroarylidene malonates with tosylhydrazone salts in the presence of catalytic amount of Rh2(OAc)4 and triphenylarsine affords trans-2,3-disubstituted cyclopropane 1

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