929828-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 929828-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,9,8,2 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 929828-69:
(8*9)+(7*2)+(6*9)+(5*8)+(4*2)+(3*8)+(2*6)+(1*9)=233
233 % 10 = 3
So 929828-69-3 is a valid CAS Registry Number.
929828-69-3Relevant articles and documents
Aminomethylation of formononetin and cladrin by primary amines
Bondarenko,Frasinyuk,Khilya
, p. 492 - 495 (2009)
The reaction of natural isoflavones formononetin and cladrin with primary amines and formalin in the presence of a base catalyst was studied. Several novel substituted 9,10-dihydro-4H,8H-chromeno [8,7-e][1,3]oxazin-4-ones containing alkyl, benzyl, or hete
