87220-53-9 Usage
Class
1,4-dioxanes (organic compounds)
Type
cyclic sulfite
Uses
a. Stabilizer for polymers
b. Crosslinking agent for rubber
Physical state at room temperature
white crystalline solid
Solubility
insoluble in water
Potential applications
a. Manufacturing
b. Pharmaceuticals
c. Agriculture
Check Digit Verification of cas no
The CAS Registry Mumber 87220-53-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,2 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 87220-53:
(7*8)+(6*7)+(5*2)+(4*2)+(3*0)+(2*5)+(1*3)=129
129 % 10 = 9
So 87220-53-9 is a valid CAS Registry Number.
87220-53-9Relevant articles and documents
A FACILE OXIDATIVE LACTONIZATION OF 1,ω-DIOLS WITH SODIUM BROMITE
Kageyama, Toshifumi,Kawahara, Shuji,Kitamura, Kohji,Ueno, Yoshio,Okawara, Makoto
, p. 1097 - 1100 (1983)
A practically useful method for the oxidation of 1,ω-diols to lactones is described.The scope and limitations are also presented.