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3a-But-3-enyl-3,3-dimethyl-6a-phenylselanyl-hexahydro-pentalen-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80707-87-5

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80707-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80707-87-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,7,0 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 80707-87:
(7*8)+(6*0)+(5*7)+(4*0)+(3*7)+(2*8)+(1*7)=135
135 % 10 = 5
So 80707-87-5 is a valid CAS Registry Number.

80707-87-5Downstream Products

80707-87-5Relevant academic research and scientific papers

A short and Efficient Synthesis of (+/-)-Modhephene by a Stereoelectronically-Controlled Ene-Reaction

Oppolzer, Wolfgang,Baettig, Kurt

, p. 2489 - 2491 (1981)

(+/-)-Modhephene (6) has been synthesized from the easily available trimethyl-pentalenone 1 in 6 steps in 26percent overall yield (Scheme 2).The remarkably smooth 1,4-addition/enolate trapping 1->2 and subsequent selenoxide elimination after oxidation fur

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