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(2β,3β,3aα,5β)-3,3a,4,5-tetrahydro-5-methoxy-3-methyl-3a-(2-propenyl)-2-(3,4,5-trimethoxyphenyl)-6(2H)-benzofuranone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76202-43-2

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76202-43-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76202-43-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,2,0 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76202-43:
(7*7)+(6*6)+(5*2)+(4*0)+(3*2)+(2*4)+(1*3)=112
112 % 10 = 2
So 76202-43-2 is a valid CAS Registry Number.

76202-43-2Downstream Products

76202-43-2Relevant academic research and scientific papers

THE TOTAL SYNTHESIS OF (+/-)-MEGAPHONE, A CYTOTOXIC NEOLIGNAN

Matsumoto, Takashi,Imai, Sachihiko,Usui, Shuji,Suetsugu, Akira,Kawatsu, Shunzi,Yamaguchi, Tadashi

, p. 67 - 70 (2007/10/02)

The racemic megaphone, a cytotoxic neolignan, has been synthesized from 3,4,5-trimethoxybenzaldehyde via an intermediate, 2-methoxycarbonyl-3-methyl-4-(3,4,5-trimethoxyphenyl)-γ-butyrolactone.

The Synthesis of Megaphone

Buechi, George,Chu, Ping-Sun

, p. 2718 - 2721 (2007/10/02)

Condensation of 4,4,5-trimethoxy-2-propyl>-2,5-cyclohexadien-1-one (7) with 1,2,3-trimethoxy-5-(1-(Z)-propenyl)benzene in dichloromethane, in the presence of 1 equiv. of stannic chloride, gave (2β,3β,3aα)-3,3a-dihydro-5-methoxy-3-m

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