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125219-78-5

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125219-78-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125219-78-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,2,1 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 125219-78:
(8*1)+(7*2)+(6*5)+(5*2)+(4*1)+(3*9)+(2*7)+(1*8)=115
115 % 10 = 5
So 125219-78-5 is a valid CAS Registry Number.

125219-78-5Relevant articles and documents

CYCLIZATION OF NITRILES. XXXII. A NEW APPROACH TO SYNTHESES OF SUBSTITUTED 2-DICYANOMETHYL-3-CYANOPYRIDINES

Sharanin, Yu. A.,Khoroshilov, G. E.,Nefedov, O. M.,Litvinov, V. P.,Shestopalov, A. M.

, p. 1182 - 1188 (2007/10/02)

The thermal cycloelimination of 1-amino-2,6,6-tricyano-1,3-cyclohexadienes takes place stereospecifically.With more prolonged heating in the presence of triethylamine the obtained trans-cis-2-amino-1,1,3-tricyano-1,3,5-hexatrienes form substituted 2-dicya

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