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25809-41-0

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25809-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25809-41-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,8,0 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 25809-41:
(7*2)+(6*5)+(5*8)+(4*0)+(3*9)+(2*4)+(1*1)=120
120 % 10 = 0
So 25809-41-0 is a valid CAS Registry Number.

25809-41-0Downstream Products

25809-41-0Relevant articles and documents

REACTIONS OF ARYLSULFONYL COMPOUNDS WITH EXCESS ORGANOLITHIUM REAGENT. 15. FORMATION OF o-LITHIUMARYNES BY METALATION OF BENZENE-SERIES SULFONIC ACID DERIVATIVES

Stoyanovich, F. M.,Gol'dfarb, Ya. L.,Marakatkina, M. A.,Karpenko, R. G.

, p. 129 - 135 (2007/10/02)

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