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3-[3-(tert-Butyl-diphenyl-silanyloxy)-propyl]-oxirane-2-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137022-49-2

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137022-49-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137022-49-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,0,2 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137022-49:
(8*1)+(7*3)+(6*7)+(5*0)+(4*2)+(3*2)+(2*4)+(1*9)=102
102 % 10 = 2
So 137022-49-2 is a valid CAS Registry Number.

137022-49-2Relevant academic research and scientific papers

Enantioselective synthesis of the AB ring fragment of gambiertoxin 4B. Implication for the absolute configuration of gambiertoxin 4B and ciguatoxin

Suzuki, Toshio,Sato, Ohki,Hirama, Masahiro,Yamamoto, Yoshinori,Murata, Michio,Yasumoto, Takeshi,Harada, Nobuyuki

, p. 4505 - 4508 (2007/10/02)

The AB ring framework of gambiertoxin 4B which has a butadienyl substituent on the tetrahydrooxepin ring A has been synthesized stereoselectively and its CD spectrum suggests that gambiertoxin 4B and ciguatoxin have 5R configuration.

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