81382-05-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81382-05-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,3,8 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 81382-05:
(7*8)+(6*1)+(5*3)+(4*8)+(3*2)+(2*0)+(1*5)=120
120 % 10 = 0
So 81382-05-0 is a valid CAS Registry Number.
InChI:InChI=1/C26H27NO10/c1-10-22(31)14(27)6-18(36-10)37-16-8-26(35,17(30)9-28)7-11-5-13-21(24(33)19(11)16)25(34)20-12(23(13)32)3-2-4-15(20)29/h2-5,10,14,16,18,22,28-29,31,33,35H,6-9,27H2,1H3