52932-62-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52932-62-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,9,3 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 52932-62:
(7*5)+(6*2)+(5*9)+(4*3)+(3*2)+(2*6)+(1*2)=124
124 % 10 = 4
So 52932-62-4 is a valid CAS Registry Number.
InChI:InChI=1/C30H53N9O17/c31-8(2-1-5-36-29(33)34)25(49)39-14-17(44)15(42)10(6-40)52-27(14)54-22-11(7-41)53-28(21(48)20(22)47)55-23-18(45)13(16(43)19(46)24(23)56-30(35)51)38-26(50)9-3-4-12(32)37-9/h8-11,13-24,27-28,40-48H,1-7,31H2,(H2,32,37)(H2,35,51)(H,38,50)(H,39,49)(H4,33,34,36)/t8-,9-,10+,11+,13-,14+,15+,16+,17+,18-,19-,20+,21-,22+,23+,24+,27+,28-/m0/s1