183239-76-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 183239-76-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,2,3 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 183239-76:
(8*1)+(7*8)+(6*3)+(5*2)+(4*3)+(3*9)+(2*7)+(1*6)=151
151 % 10 = 1
So 183239-76-1 is a valid CAS Registry Number.
InChI:InChI=1/C24H29NO7/c1-4-5-6-7-17-20-14-11-18(28)24(3,32-19(29)10-13(2)26)23(30)15(14)12-25-9-8-16(27)22(31-17)21(20)25/h4-7,11,13,15-16,21-22,26-27H,8-10,12H2,1-3H3/b5-4+,7-6+/t13?,15?,16-,21+,22-,24?/m0/s1