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Benzoic acid, 2-iodo-3,4,5-trimethoxy-, (6-iodo-1,3-benzodioxol-5-yl)methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

665004-28-4

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665004-28-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 665004-28-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,5,0,0 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 665004-28:
(8*6)+(7*6)+(6*5)+(5*0)+(4*0)+(3*4)+(2*2)+(1*8)=144
144 % 10 = 4
So 665004-28-4 is a valid CAS Registry Number.

665004-28-4Relevant academic research and scientific papers

Intramolecular biaryl coupling reaction of benzyl benzoate and phenyl benzoate derivatives, and its application to the formal synthesis of (-)-steganone

Takeda, Shigemitsu,Abe, Hitoshi,Takeuchi, Yasuo,Harayama, Takashi

, p. 396 - 408 (2007/10/03)

Construction of the biaryl moiety of stegane and related compounds through an intramolecular biaryl coupling reaction is described. Undesired products were obtained by the intramolecular coupling reaction of benzyl benzoates (8, 13, and 14) because of the

An attempt for biaryl coupling reaction of benzyl benzoate derivatives under Ullmann conditions

Abe, Hitoshi,Takeda, Shigemitsu,Takeuchi, Yasuo,Harayama, Takashi

, p. 521 - 528 (2007/10/03)

The biaryl coupling reaction of benzyl benzoate derivatives (3) and (4) was examined with copper(0) reagent. A dimerized product (9) was mainly obtained whereas the desired intramolecularly coupled product (11) was not detected when 3 was employed as the

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