143452-01-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143452-01-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,4,5 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 143452-01:
(8*1)+(7*4)+(6*3)+(5*4)+(4*5)+(3*2)+(2*0)+(1*1)=101
101 % 10 = 1
So 143452-01-1 is a valid CAS Registry Number.
InChI:InChI=1/C48H82O18/c1-19-15-23-24(16-25(50)29-22(11-13-45(23,29)8)47(10)17-26(51)39(65-47)44(6,7)60)46(9)14-12-28(43(4,5)38(19)46)48(66-42-37(59)34(56)31(53)21(3)62-42)40(35(57)32(54)27(18-49)64-48)63-41-36(58)33(55)30(52)20(2)61-41/h19-42,49-60H,11-18H2,1-10H3/t19?,20-,21-,22?,23?,24?,25-,26-,27+,28?,29?,30-,31-,32+,33+,34+,35-,36+,37+,38?,39-,40+,41-,42-,45+,46+,47-,48+/m0/s1