1246814-66-3 Usage
Uses
An alpha agonist, causing constriction of conjunctival blood vessels. Tetrahydrozoline-d4 Hydrochloride can be used in over-the-counter eye drops, this compound relieves the redness left by ocular irritants.
Check Digit Verification of cas no
The CAS Registry Mumber 1246814-66-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,8,1 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1246814-66:
(9*1)+(8*2)+(7*4)+(6*6)+(5*8)+(4*1)+(3*4)+(2*6)+(1*6)=163
163 % 10 = 3
So 1246814-66-3 is a valid CAS Registry Number.