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19183-20-1

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19183-20-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19183-20-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,8 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19183-20:
(7*1)+(6*9)+(5*1)+(4*8)+(3*3)+(2*2)+(1*0)=111
111 % 10 = 1
So 19183-20-1 is a valid CAS Registry Number.

19183-20-1Upstream product

19183-20-1Downstream Products

19183-20-1Relevant articles and documents

Molten-state nitration of substituted imidazoles: New synthetic approaches to the novel melt-cast energetic material, 1-methyl-2,4,5-trinitroimidazole

Duddu, Raja,Zhang, Mao-Xi,Damavarapu, Reddy,Gelber, Nathaniel

, p. 2859 - 2864 (2011)

Novel, one-step synthetic routes for the preparation of 1-methyl-2,4,5-trinitroimidazole (MTNI) are described. In addition, a new, molten-state nitration method for the synthesis of 1-methyl-2,4,5- trinitroimidazole is developed. Georg Thieme Verlag Stuttgart - New York.

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