163217-09-2 Usage
Uses
Inecalcitol is a derivative of Vitamin D (V676045), the vitamin that mediates intestinal calcium absorbtion, bone calcium metabolism and probably, muscle activity. It occurs in and is isolated from fish liver oils.
Check Digit Verification of cas no
The CAS Registry Mumber 163217-09-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,3,2,1 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 163217-09:
(8*1)+(7*6)+(6*3)+(5*2)+(4*1)+(3*7)+(2*0)+(1*9)=112
112 % 10 = 2
So 163217-09-2 is a valid CAS Registry Number.