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81468-47-5

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81468-47-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81468-47-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,6 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81468-47:
(7*8)+(6*1)+(5*4)+(4*6)+(3*8)+(2*4)+(1*7)=145
145 % 10 = 5
So 81468-47-5 is a valid CAS Registry Number.

81468-47-5Relevant articles and documents

2-Chloro-1,3-dimethylimidazolinium chloride. 2. Its application to the construction of heterocycles through dehydration reactions

Isobe, Toshio,Ishikawa, Tsutomu

, p. 6989 - 6992 (2007/10/03)

2-Chloro-1,3-dimethylimidazolinium chloride (DMC) (1) can act as a powerful dehydrating equivalent to DCC (2) under nearly neutral conditions. Its application to the construction of heterocycles through dehydration reactions is described.

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