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193078-39-6

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193078-39-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193078-39-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,0,7 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 193078-39:
(8*1)+(7*9)+(6*3)+(5*0)+(4*7)+(3*8)+(2*3)+(1*9)=156
156 % 10 = 6
So 193078-39-6 is a valid CAS Registry Number.

193078-39-6Downstream Products

193078-39-6Relevant articles and documents

Convergent, enantioselective synthesis of the novel furanoditerpene (+)-taonianone through facially selective chiral olefin-ketene [2+2] cycloaddition

Kanazawa, Alice,Delair, Philippe,Pourashraf, Mehrnaz,Greene, Andrew E.

, p. 1911 - 1912 (2007/10/03)

(+)-Taonianone, an unusual diterpene from the brown alga Taonia australasica, has been enantioselectively prepared through [2+2] cycloaddition of chloromethylketene with a chiral enol ether.

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