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108054-07-5

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108054-07-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108054-07-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,0,5 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 108054-07:
(8*1)+(7*0)+(6*8)+(5*0)+(4*5)+(3*4)+(2*0)+(1*7)=95
95 % 10 = 5
So 108054-07-5 is a valid CAS Registry Number.

108054-07-5Relevant articles and documents

The Preparation of Thiathromboxane Analogues and a Formal Total Synthesis of Dithiathroboxane A2 Based on Conjugate Addition Reactions of Thiin-4-ones

Casy, Guy,Lane, Simon,Taylor, Richard J. K.

, p. 1397 - 1404 (2007/10/02)

The conjugate addition of thiin-4-one and 3-methoxycarbonylthiin-4-one have been investigated.In contrast to thiin-4-one its 3-methoxycarbonyl derivative undergoes conjugate addition with range of organocopper reagents, the most efficient being copper-cat

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