6049-39-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6049-39-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,4 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6049-39:
(6*6)+(5*0)+(4*4)+(3*9)+(2*3)+(1*9)=94
94 % 10 = 4
So 6049-39-4 is a valid CAS Registry Number.
InChI:InChI=1/C10H12N2O5/c1-5-3-12(10(16)11-9(5)15)8-2-6(14)7(4-13)17-8/h3-4,6-8,14H,2H2,1H3,(H,11,15,16)/t6-,7+,8+/m0/s1