142606-55-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142606-55-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,6,0 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 142606-55:
(8*1)+(7*4)+(6*2)+(5*6)+(4*0)+(3*6)+(2*5)+(1*5)=111
111 % 10 = 1
So 142606-55-1 is a valid CAS Registry Number.
InChI:InChI=1/C47H66N8O12/c1-27(2)21-31(48)40(59)53-36(26-56)46(65)55-20-12-18-38(55)44(63)51-34(24-30-15-9-6-10-16-30)45(64)54-19-11-17-37(54)43(62)50-32(23-29-13-7-5-8-14-29)41(60)49-33(25-39(57)58)42(61)52-35(47(66)67)22-28(3)4/h5-10,13-16,27-28,31-38,56H,11-12,17-26,48H2,1-4H3,(H,49,60)(H,50,62)(H,51,63)(H,52,61)(H,53,59)(H,57,58)(H,66,67)/t31-,32-,33-,34-,35-,36-,37-,38-/m0/s1