19077-85-1 Usage
Definition
ChEBI: An anthocyanidin cation consisting of benzopyrylium with hydroxy substituents at positions 3 and 7, a methoxy group at position 5 and a 4-hydroxy-3,5-dimethoxyphenyl group at position 2 respectively.
Check Digit Verification of cas no
The CAS Registry Mumber 19077-85-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,0,7 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 19077-85:
(7*1)+(6*9)+(5*0)+(4*7)+(3*7)+(2*8)+(1*5)=131
131 % 10 = 1
So 19077-85-1 is a valid CAS Registry Number.
InChI:InChI=1/C18H16O7/c1-22-13-6-10(19)7-14-11(13)8-12(20)18(25-14)9-4-15(23-2)17(21)16(5-9)24-3/h4-8H,1-3H3,(H2-,19,20,21)/p+1