102382-31-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102382-31-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,3,8 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 102382-31:
(8*1)+(7*0)+(6*2)+(5*3)+(4*8)+(3*2)+(2*3)+(1*1)=80
80 % 10 = 0
So 102382-31-0 is a valid CAS Registry Number.
InChI:InChI=1/C47H34O32/c48-13-1-9(2-14(49)24(13)55)36(61)77-40-33-32-30(19(72-40)8-70-37(62)10-3-15(50)25(56)28(59)21(10)22-11(38(63)73-32)4-16(51)26(57)29(22)60)75-41(65)43-6-20(54)45(67,79-44(43)42(66)76-35-18(53)7-71-47(35,44)69)46(68)34(43)23-12(39(64)74-33)5-17(52)27(58)31(23)78-46/h1-5,18-19,30,32-35,40,48-53,55-60,67-69H,6-8H2/t18-,19+,30+,32-,33+,34+,35+,40-,43?,44+,45?,46+,47?/m0/s1