91483-36-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91483-36-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,4,8 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 91483-36:
(7*9)+(6*1)+(5*4)+(4*8)+(3*3)+(2*3)+(1*6)=142
142 % 10 = 2
So 91483-36-2 is a valid CAS Registry Number.
91483-36-2Relevant articles and documents
ETHYLENIC ACYL CYANIDES IV : INTRAMOLECULAR ENE CYCLISATION OF 5-METHYL-5-HEXENOYL CYANIDES TO 3-METHYL-2-CYCLOHEXENONES
El-Abed, Douniazad,Jellal, Abdelkebir,Santelli, Maurice
, p. 1463 - 1466 (2007/10/02)
Condensation of methallyltrimethylsilanes with α,β-ethylenic acyl cyanides leads to 5-methyl-5-hexenoyl cyanides which after thermal cyclisation give 3-methyl-2-cyclohexenones and hydrogen cyanide.
