71302-34-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71302-34-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,3,0 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 71302-34:
(7*7)+(6*1)+(5*3)+(4*0)+(3*2)+(2*3)+(1*4)=86
86 % 10 = 6
So 71302-34-6 is a valid CAS Registry Number.
InChI:InChI=1/C27H40O4/c1-17-7-10-21(28)15-20(17)9-8-19-6-5-13-26(3)23(11-12-24(19)26)18(2)14-22-16-27(4,30)25(29)31-22/h8-9,18,21-24,28,30H,1,5-7,10-16H2,2-4H3/b19-8+,20-9-/t18-,21+,22?,23-,24+,26-,27?/m1/s1