18341-92-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18341-92-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,3,4 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18341-92:
(7*1)+(6*8)+(5*3)+(4*4)+(3*1)+(2*9)+(1*2)=109
109 % 10 = 9
So 18341-92-9 is a valid CAS Registry Number.
InChI:InChI=1/C14H23NO12/c1-3(17)15-5-10(6(18)4(2-16)25-13(5)24)26-14-9(21)7(19)8(20)11(27-14)12(22)23/h4-11,13-14,16,18-21,24H,2H2,1H3,(H,15,17)(H,22,23)/t4-,5-,6+,7+,8+,9-,10-,11+,13?,14-/m1/s1