35121-42-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35121-42-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,1,2 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 35121-42:
(7*3)+(6*5)+(5*1)+(4*2)+(3*1)+(2*4)+(1*2)=77
77 % 10 = 7
So 35121-42-7 is a valid CAS Registry Number.
InChI:InChI=1/C21H30O5/c1-19-7-4-14(24)10-13(19)2-3-15-16(19)5-8-20(12-23)17(15)6-9-21(20,26)18(25)11-22/h10,15-17,22-23,26H,2-9,11-12H2,1H3/t15-,16+,17+,19+,20-,21+/m1/s1