102489-95-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102489-95-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,4,8 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 102489-95:
(8*1)+(7*0)+(6*2)+(5*4)+(4*8)+(3*9)+(2*9)+(1*5)=122
122 % 10 = 2
So 102489-95-2 is a valid CAS Registry Number.
InChI:InChI=1/C42H83NO9/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-36(46)41(50)43-34(33-51-42-40(49)39(48)38(47)37(32-44)52-42)35(45)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h34-40,42,44-49H,3-33H2,1-2H3,(H,43,50)/t34-,35?,36+,37+,38+,39-,40+,42+/m0/s1