101648-81-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101648-81-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,6,4 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 101648-81:
(8*1)+(7*0)+(6*1)+(5*6)+(4*4)+(3*8)+(2*8)+(1*1)=101
101 % 10 = 1
So 101648-81-1 is a valid CAS Registry Number.
InChI:InChI=1/C34H67N2O11P/c1-3-5-7-9-11-13-15-17-19-21-26(38)23-29(40)35-31-32(34(47-48(43,44)45)46-28(25-37)33(31)42)36-30(41)24-27(39)22-20-18-16-14-12-10-8-6-4-2/h26-28,31-34,37-39,42H,3-25H2,1-2H3,(H,35,40)(H,36,41)(H2,43,44,45)/t26-,27-,28-,31-,32-,33-,34-/m1/s1