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178627-02-6

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178627-02-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178627-02-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,6,2 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 178627-02:
(8*1)+(7*7)+(6*8)+(5*6)+(4*2)+(3*7)+(2*0)+(1*2)=166
166 % 10 = 6
So 178627-02-6 is a valid CAS Registry Number.

178627-02-6Downstream Products

178627-02-6Relevant articles and documents

Efficient synthesis of N-[(2-hydroxyethoxy) methyl]-2-alkyl-3-hydroxy-4-pyridinone by a modified Hilbert-Johnson reaction

Liu, Gang,Miller, Scott C.,Bruenger, Fred W.

, p. 2681 - 2686 (1996)

Ethyleneglycol derivatives of 2-methyl (and ethyl)-3-hydroxy-4-pyridinone were synthesized by a modified Hilbert-Johnson reaction. The synthesis proceeds by reaction of O-protected 2-alkyl-3-hydroxy-4-pyridinone with hexamethyldisilazane in the presence o

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