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86678-42-4

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86678-42-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86678-42-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,6,7 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 86678-42:
(7*8)+(6*6)+(5*6)+(4*7)+(3*8)+(2*4)+(1*2)=184
184 % 10 = 4
So 86678-42-4 is a valid CAS Registry Number.

86678-42-4Relevant articles and documents

45. Total Synthesis of (+/-)-α-Acoradiene via Intramolecular Photoaddition and Reductive Cyclobutane Cleavage

Oppolzer, Wolfgang,Zutterman, Freddy,Baettig, Kurt

, p. 522 - 533 (2007/10/02)

(+/-)-α-Acoradiene (4) has been synthesized from 3-methoxy-2-cyclohexenone by a sequence of 8 steps.The key steps (Scheme 6) are the regio- and stereoselective photoaddition 7 -> 6 and the reductive fragmentation 6 -> 5.

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