216437-12-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 216437-12-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,4,3 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 216437-12:
(8*2)+(7*1)+(6*6)+(5*4)+(4*3)+(3*7)+(2*1)+(1*2)=116
116 % 10 = 6
So 216437-12-6 is a valid CAS Registry Number.
216437-12-6Relevant articles and documents
Alkenylation of anilines with dicyclopentadiene, cyclopentadiene, and piperylene
Gataullin,Kazhanova,Sagitdinov,Galyautdinov,Fatykhov,Spirikhin,Abdrakhmanov
, p. 280 - 285 (2007/10/03)
Alkenylation of anilines with dicyclopentadiene, cyclopentadiene, and piperylene in the presence of mineral acids and Lewis acids was studied.