127676-54-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127676-54-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,7 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 127676-54:
(8*1)+(7*2)+(6*7)+(5*6)+(4*7)+(3*6)+(2*5)+(1*4)=154
154 % 10 = 4
So 127676-54-4 is a valid CAS Registry Number.
InChI:InChI=1/C29H35NO10/c1-6-29(37)11-16(40-17-10-14(30(3)4)23(31)12(2)39-17)19-22(28(29)36)27(35)20-21(26(19)34)25(33)18-13(24(20)32)8-7-9-15(18)38-5/h7-9,12,14,16-17,23,28,31,34-37H,6,10-11H2,1-5H3