149-15-5 Usage
Chemical Properties
Off-White Solid
Brand name
Butyn (Abbott).
Check Digit Verification of cas no
The CAS Registry Mumber 149-15-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,4 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 149-15:
(5*1)+(4*4)+(3*9)+(2*1)+(1*5)=55
55 % 10 = 5
So 149-15-5 is a valid CAS Registry Number.
InChI:InChI=1/2C18H30N2O2.H2O4S/c2*1-3-5-12-20(13-6-4-2)14-7-15-22-18(21)16-8-10-17(19)11-9-16;1-5(2,3)4/h2*8-11H,3-7,12-15,19H2,1-2H3;(H2,1,2,3,4)
