25475-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25475-89-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,7 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25475-89:
(7*2)+(6*5)+(5*4)+(4*7)+(3*5)+(2*8)+(1*9)=132
132 % 10 = 2
So 25475-89-2 is a valid CAS Registry Number.
25475-89-2Relevant articles and documents
Photooxidation of Sulfur Dioxide in Low-Temperature Matrices
Sodeau, John R.,Lee, Edward K. C.
, p. 3358 - 3362 (2007/10/02)
The mechanism of photooxidation of sulfur dioxide has been investigated at low temperatures.Monomeric sulfur dioxide was found to be photochemically inactive, and no evidence was found for existence of * in an oxygen matrix.In contrast, th
