212686-76-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 212686-76-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,6,8 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 212686-76:
(8*2)+(7*1)+(6*2)+(5*6)+(4*8)+(3*6)+(2*7)+(1*6)=135
135 % 10 = 5
So 212686-76-5 is a valid CAS Registry Number.
212686-76-5Relevant academic research and scientific papers
Radical cyclisation of carbohydrate alkynes: Synthesis of highly functionalised cyclohexanes and carbasugars
Maudru, Elise,Singh, Gurdial,Wightman, Richard H.
, p. 1505 - 1506 (2007/10/03)
Carbohydrate alkynes undergo 6-exo radical cyclisation to afford cyclohexanes resulting in the synthesis of carbasugars.
