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182412-45-9

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182412-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 182412-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,4,1 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 182412-45:
(8*1)+(7*8)+(6*2)+(5*4)+(4*1)+(3*2)+(2*4)+(1*5)=119
119 % 10 = 9
So 182412-45-9 is a valid CAS Registry Number.

182412-45-9Relevant articles and documents

Thio-sugars. IV. Synthesis of carbohydrate 1,3-glycol (six-membered) thionocarbonates and their attempted O-S rearrangement)

Tsuda,Noguchi,Niino

, p. 1210 - 1213 (2001)

Four six-membered cyclic thionocarbonates (two sec-sec and two prim-sec) were prepared and their radical-promoted O-S rearrangement reaction was examined. The results revealed that the reaction in six-membered rings is difficult compared with the simple r

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