8074-50-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 8074-50-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,7 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 8074-50:
(6*8)+(5*0)+(4*7)+(3*4)+(2*5)+(1*0)=98
98 % 10 = 8
So 8074-50-8 is a valid CAS Registry Number.
InChI:InChI=1/2C16H16N2O4/c1-11-5-3-6-12(9-11)18-16(20)22-14-8-4-7-13(10-14)17-15(19)21-2;1-2-21-15(19)18-13-9-6-10-14(11-13)22-16(20)17-12-7-4-3-5-8-12/h3-10H,1-2H3,(H,17,19)(H,18,20);3-11H,2H2,1H3,(H,17,20)(H,18,19)