34482-56-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34482-56-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,4,8 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 34482-56:
(7*3)+(6*4)+(5*4)+(4*8)+(3*2)+(2*5)+(1*6)=119
119 % 10 = 9
So 34482-56-9 is a valid CAS Registry Number.
InChI:InChI=1/C33H30O16/c1-44-21-10-15(2-4-18(21)35)31-24(14-45-27(41)8-6-25(37)38)46-20-5-3-16(11-22(20)47-31)32-33(49-28(42)9-7-26(39)40)30(43)29-19(36)12-17(34)13-23(29)48-32/h2-5,10-13,24,31-36H,6-9,14H2,1H3,(H,37,38)(H,39,40)/t24?,31-,32-,33?/m1/s1