1660957-93-6 Usage
Uses
3-Cyclohexyl-6,8-dibromo-3-methyl-1,2,3,4-tetrahydroquinazolinium Chloride is an impurity of Bromhexine Hydrochloride (B678600). Bromhexine Hydrochloride impurity E Chloride. Bromhexine is an expectorant; mucolytic.
Check Digit Verification of cas no
The CAS Registry Mumber 1660957-93-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,6,0,9,5 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1660957-93:
(9*1)+(8*6)+(7*6)+(6*0)+(5*9)+(4*5)+(3*7)+(2*9)+(1*3)=206
206 % 10 = 6
So 1660957-93-6 is a valid CAS Registry Number.