1404-62-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1404-62-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,0 and 4 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1404-62:
(6*1)+(5*4)+(4*0)+(3*4)+(2*6)+(1*2)=52
52 % 10 = 2
So 1404-62-2 is a valid CAS Registry Number.
InChI:InChI=1/C30H44O8/c1-6-7-8-9-10-11-12-13-28-36-23-21-24-27(16-31,35-24)25(33)29(34)20(14-18(4)22(29)32)30(21,38-28)19(5)15-26(23,37-28)17(2)3/h14,19-21,23-25,31,33-34H,2,6-13,15-16H2,1,3-5H3/t19-,20-,21-,23-,24+,25-,26-,27+,28?,29-,30+/m1/s1