35987-91-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35987-91-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,9,8 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 35987-91:
(7*3)+(6*5)+(5*9)+(4*8)+(3*7)+(2*9)+(1*1)=168
168 % 10 = 8
So 35987-91-8 is a valid CAS Registry Number.
InChI:InChI=1/C14H16N2O5S/c1-14(2)10(13(19)20)16-11(18)9(12(16)22-14)15-8(17)5-7-3-4-21-6-7/h3-4,6,9-10,12H,5H2,1-2H3,(H,15,17)(H,19,20)/t9-,10+,12-/m1/s1