103583-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103583-11-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,5,8 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 103583-11:
(8*1)+(7*0)+(6*3)+(5*5)+(4*8)+(3*3)+(2*1)+(1*1)=95
95 % 10 = 5
So 103583-11-5 is a valid CAS Registry Number.
InChI:InChI=1/C38H58NO9P/c1-5-6-7-8-9-10-11-12-13-14-15-16-20-23-36(40)45-30-35(31-47-49(43,44)46-29-28-39(2,3)4)48-38(42)34-26-24-33(25-27-34)37(41)32-21-18-17-19-22-32/h17-19,21-22,24-27,35H,5-16,20,23,28-31H2,1-4H3/t35-/m1/s1/i2T3,3T3,4T3