784102-50-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 784102-50-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,4,1,0 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 784102-50:
(8*7)+(7*8)+(6*4)+(5*1)+(4*0)+(3*2)+(2*5)+(1*0)=157
157 % 10 = 7
So 784102-50-7 is a valid CAS Registry Number.
784102-50-7Relevant academic research and scientific papers
Intramolecular addition reactions of functionalized arylcarbenes to double bonds
Kirmse, Wolfgang,H?mberger, Günter
, p. 3925 - 3934 (2007/10/02)
Arylcarbenes with unsaturated ortho substituents (vinyloxy, 1-propenyloxy, allyl, 2-butenyl, 2,4-pentadienyl) were generated in methanol by photolysis of diazo precursors. Intermolecular OH insertion was found to compete with intramolecular addition to th
