21842-58-0 Usage
Safety Profile
Poison by ingestion.
Experimental teratogenic and reproductive
effects. When heated to decomposition it
emits toxic fumes of Nox
Check Digit Verification of cas no
The CAS Registry Mumber 21842-58-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,8,4 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 21842-58:
(7*2)+(6*1)+(5*8)+(4*4)+(3*2)+(2*5)+(1*8)=100
100 % 10 = 0
So 21842-58-0 is a valid CAS Registry Number.
InChI:InChI=1/C27H41NO3/c1-14-11-21-24(28-13-14)16(3)27(31-21)10-8-19-20-6-5-17-12-18(29)7-9-26(17,4)23(20)25(30)22(19)15(27)2/h5,14-16,18-24,28-29H,6-13H2,1-4H3/t14-,15+,16+,18-,19-,20-,21+,22+,23+,24-,26-,27?/m0/s1