121077-53-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121077-53-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,0,7 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 121077-53:
(8*1)+(7*2)+(6*1)+(5*0)+(4*7)+(3*7)+(2*5)+(1*3)=90
90 % 10 = 0
So 121077-53-0 is a valid CAS Registry Number.
121077-53-0Relevant articles and documents
Palladium-catalysed atom-economical synthesis of conjugated dienals from terminal acetylenes and acrolein
Hearne, Zo?,Li, Chao-Jun
, p. 6136 - 6139 (2017)
Conjugated (E,E)-dienals are versatile synthetic intermediates owing to their trifunctional, electrophilic nature and the prevalence of the (E,E)-diene in a wide range of functional molecules. It is shown herein that (E,E)-dienals can be readily prepared
