210774-08-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 210774-08-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,7,7 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 210774-08:
(8*2)+(7*1)+(6*0)+(5*7)+(4*7)+(3*4)+(2*0)+(1*8)=106
106 % 10 = 6
So 210774-08-6 is a valid CAS Registry Number.
210774-08-6Relevant articles and documents
Chemistry of the heteroanalogs of isoflavones 21. 1-Benzimidazole analogs of isoflavones
Frasinyuk,Khilya
, p. 1196 - 1198 (2007/10/03)
3-(1-Benzimidazolyl)chromones were obtained by the reaction of α-(1-benzimidazolyl)-2,4-dihydroxy-5-ethylacetophenone with trifluoroacetic anhydride and acetic formic anhydride. 1998 Plenum Publishing Corporation.