40136-81-0 Usage
Molar Mass
691.96 g/mol.
Physical Appearance
Dark violet powder.
Solubility
Soluble in water, alcohol, and ether.
pH Range
3.0-4.6.
Check Digit Verification of cas no
The CAS Registry Mumber 40136-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,1,3 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 40136-81:
(7*4)+(6*0)+(5*1)+(4*3)+(3*6)+(2*8)+(1*1)=80
80 % 10 = 0
So 40136-81-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H19Br2N3O2/c1-13-12-14(23(10-8-19)11-9-20)6-7-16(13)21-22-17-5-3-2-4-15(17)18(24)25/h2-7,12H,8-11H2,1H3,(H,24,25)/b22-21+