142474-53-1 Usage
Definition
ChEBI: A methoxyisoflavan that is (R)-isoflavan substituted by a methoxy group at position 5, hydroxy groups at positions 7, 2' and 4' and a prenyl group at position 6. It has been isolated from Glycyrrhiza uralensis.
Check Digit Verification of cas no
The CAS Registry Mumber 142474-53-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,4,7 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 142474-53:
(8*1)+(7*4)+(6*2)+(5*4)+(4*7)+(3*4)+(2*5)+(1*3)=121
121 % 10 = 1
So 142474-53-1 is a valid CAS Registry Number.
InChI:InChI=1/C21H24O5/c1-12(2)4-6-16-19(24)10-20-17(21(16)25-3)8-13(11-26-20)15-7-5-14(22)9-18(15)23/h4-5,7,9-10,13,22-24H,6,8,11H2,1-3H3/t13-/m0/s1