347886-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 347886-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,7,8,8 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 347886-90:
(8*3)+(7*4)+(6*7)+(5*8)+(4*8)+(3*6)+(2*9)+(1*0)=202
202 % 10 = 2
So 347886-90-2 is a valid CAS Registry Number.
347886-90-2Relevant academic research and scientific papers
A facile synthesis of (±)-sporochnol A
Li,Yuan,Lu,Li,Teng
, p. 530 - 531 (2007/10/03)
A facile synthesis of (±)-sporochnol A, starting from readily available monoketal of 1,4-cyclohexanedione in high overall yield, is described. The key step is the alkylation of monoketal of 1,4-cyclohexadione with geranyl bromide mediated by chromium(II).
