92307-52-3 Usage
Purification Methods
The extract is purified by ion-exchange on CM-cellulose, desalted, evaporated and lyophilised. Then separate from impurities by gel filtration through Sephadex G-50. [Lande et al. Biochemical Preparations 13 45 1971, Esch et al. Biochem Biophys Res Commun 122 899 1984].
Check Digit Verification of cas no
The CAS Registry Mumber 92307-52-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,3,0 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 92307-52:
(7*9)+(6*2)+(5*3)+(4*0)+(3*7)+(2*5)+(1*2)=123
123 % 10 = 3
So 92307-52-3 is a valid CAS Registry Number.