2181-75-1 Usage
Uses
Indicaxanthin is a betaxanthin and a pigment from Opuntia ficus-indica cactus fruits.
Check Digit Verification of cas no
The CAS Registry Mumber 2181-75-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,8 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2181-75:
(6*2)+(5*1)+(4*8)+(3*1)+(2*7)+(1*5)=71
71 % 10 = 1
So 2181-75-1 is a valid CAS Registry Number.
InChI:InChI=1/C14H16N2O6/c17-12(18)9-6-8(7-10(15-9)13(19)20)3-5-16-4-1-2-11(16)14(21)22/h3,5-6,10-11H,1-2,4,7H2,(H3,17,18,19,20,21,22)/t10-,11-/m0/s1