37425-16-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37425-16-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,4,2 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 37425-16:
(7*3)+(6*7)+(5*4)+(4*2)+(3*5)+(2*1)+(1*6)=114
114 % 10 = 4
So 37425-16-4 is a valid CAS Registry Number.
InChI:InChI=1/C16H18N6.2CH4O3S/c1-12-4-2-3-5-14(12)21-6-8-22(9-7-21)16-17-10-13-15(20-16)19-11-18-13;2*1-5(2,3)4/h2-5,10-11H,6-9H2,1H3,(H,17,18,19,20);2*1H3,(H,2,3,4)