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108180-88-7

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108180-88-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108180-88-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,8 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 108180-88:
(8*1)+(7*0)+(6*8)+(5*1)+(4*8)+(3*0)+(2*8)+(1*8)=117
117 % 10 = 7
So 108180-88-7 is a valid CAS Registry Number.

108180-88-7Downstream Products

108180-88-7Relevant articles and documents

2-Methylpyridinium Salts as 1,4-Dinucleophiles. II. Westphal Condensation with Substituted Pyridinium Substrates

Ezquerra, J.,Alvarez-Builla, J.

, p. 1151 - 1157 (2007/10/02)

Condensation of α-methylpyridinium, quinolinium and isoquinolinium salts with 1,2-dicarbonyls in the presence of base, yielded quinolizinium derivatives.In an analogous process, α-benzyl derivatives produced 2,3-dihydroindolizin-2-ones by intramolecular c

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