894778-80-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 894778-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,4,7,7 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 894778-80:
(8*8)+(7*9)+(6*4)+(5*7)+(4*7)+(3*8)+(2*8)+(1*0)=254
254 % 10 = 4
So 894778-80-4 is a valid CAS Registry Number.
894778-80-4Relevant articles and documents
Active methylene phosphinic peptides: A new diversification approach
Matziari, Magdalini,Nasopoulou, Magdalini,Yiotakis, Athanasios
, p. 2317 - 2319 (2006)
Simple, rapid, and efficient methods for P1′ diversification of phosphinic peptides have been developed, employing alkylation and Knoevenagel-type condensation reactions with active methylene phosphinic scaffolds, thus leading to a wide variety
