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130100-25-3

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130100-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130100-25-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,1,0 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 130100-25:
(8*1)+(7*3)+(6*0)+(5*1)+(4*0)+(3*0)+(2*2)+(1*5)=43
43 % 10 = 3
So 130100-25-3 is a valid CAS Registry Number.

130100-25-3Downstream Products

130100-25-3Relevant academic research and scientific papers

A NOVEL 1,6 CYCLIZATION OF IMIDAZOLIUM N-ALLYLIDES (1): FORMATION OF MESOMERIC BETAINES, 8-OXOIMIDAZOPYRIDINIUMIDES

Matsuda, Yoshiro,Gotou, Hiromi,Katou, Keisuke,Matsumoto, Hiroshi,Yamashita, Makoto,et al.

, p. 977 - 982 (2007/10/02)

Treatment of imidazolium N-allylides (3a,b) in refluxing xylene resulted in 1,5-dipolar cyclization to give pyrroloimidazoles (4a,b), whereas heating of N-allylides (3c,d,e) in refluxing xylene gave the mesomeric betaines, 8-oxoimidazopyridiniumide

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