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25145-04-4

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25145-04-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25145-04-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,1,4 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 25145-04:
(7*2)+(6*5)+(5*1)+(4*4)+(3*5)+(2*0)+(1*4)=84
84 % 10 = 4
So 25145-04-4 is a valid CAS Registry Number.

25145-04-4Relevant articles and documents

REACTIONS OF β-DICARBONYL COMPOUNDS WITH DIALKYL SILYL PHOSPHITES AND TRIALKYL PHOSPHITES. STERIC STRUCTURE OF PRODUCTS

Ofitserova, E'. Kh.,Ivanova, O. E.,Ofitserov, E. N.,Konovalova, I. V.,Pudovik, A. N.

, p. 390 - 397 (2007/10/02)

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