6466-74-6 Usage
Contact allergens
Lactucopicrin, as lactucin, is a sesquiterpene lactone extracted from various Lactuca spp. and Cichorium intybus L., Asteraceae-Compositae family
Check Digit Verification of cas no
The CAS Registry Mumber 6466-74-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,6 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6466-74:
(6*6)+(5*4)+(4*6)+(3*6)+(2*7)+(1*4)=116
116 % 10 = 6
So 6466-74-6 is a valid CAS Registry Number.
InChI:InChI=1/C23H22O7/c1-11-7-16(25)20-12(2)23(28)30-22(20)21-14(9-17(26)19(11)21)10-29-18(27)8-13-3-5-15(24)6-4-13/h3-6,9,16,20-22,24-25H,2,7-8,10H2,1H3/t16-,20+,21-,22-/m0/s1