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89550-26-5

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89550-26-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89550-26-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,5,5 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89550-26:
(7*8)+(6*9)+(5*5)+(4*5)+(3*0)+(2*2)+(1*6)=165
165 % 10 = 5
So 89550-26-5 is a valid CAS Registry Number.

89550-26-5Relevant articles and documents

Synthesis of substituted N-[4-D-galacto-1,2,3,4,5-pentahydroxypentyl)thiazolidin- or 4-thiazolinylidene]arenesulfonamides. Part 3: Syntheses of C-nucleosides and analogs of C-nucleosides

Somsak,Farkas,Romhanyi,Peseke

, p. 719 - 721 (2007/10/02)

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