13900-12-4 Usage
Uses
Butethamate Citrate Salt is a reagent used in the identification of atropinelike drugs.
Check Digit Verification of cas no
The CAS Registry Mumber 13900-12-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,0 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13900-12:
(7*1)+(6*3)+(5*9)+(4*0)+(3*0)+(2*1)+(1*2)=74
74 % 10 = 4
So 13900-12-4 is a valid CAS Registry Number.
InChI:InChI=1/C16H25NO2.C6H8O7/c1-4-15(14-10-8-7-9-11-14)16(18)19-13-12-17(5-2)6-3;7-3(8)1-6(13,5(11)12)2-4(9)10/h7-11,15H,4-6,12-13H2,1-3H3;13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)/p-2