129000-35-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129000-35-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,0,0 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 129000-35:
(8*1)+(7*2)+(6*9)+(5*0)+(4*0)+(3*0)+(2*3)+(1*5)=87
87 % 10 = 7
So 129000-35-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H27FO2/c1-20-11-13(8-9-21)19-15-5-3-14(22)10-12(15)2-4-16(19)17(20)6-7-18(20)23/h3,5,10,13,16-19,22-23H,2,4,6-9,11H2,1H3/t13-,16-,17-,18-,19+,20-/m0/s1