119341-57-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119341-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,3,4 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119341-57:
(8*1)+(7*1)+(6*9)+(5*3)+(4*4)+(3*1)+(2*5)+(1*7)=120
120 % 10 = 0
So 119341-57-0 is a valid CAS Registry Number.
InChI:InChI=1/C43H50O16/c1-18-25(44)8-10-32(53-18)57-27-9-11-33(54-20(27)3)59-41(5)16-31(46)43(51)35-24(12-13-42(43,50)17-41)37(48)34-23(38(35)49)7-6-22(36(34)47)28-15-29-39(21(4)52-28)58-40-30(56-29)14-26(45)19(2)55-40/h6-8,10,12-13,18-21,26-30,32-33,39-40,45,47,50-51H,9,11,14-17H2,1-5H3