891197-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 891197-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,1,1,9 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 891197-99:
(8*8)+(7*9)+(6*1)+(5*1)+(4*9)+(3*7)+(2*9)+(1*9)=222
222 % 10 = 2
So 891197-99-2 is a valid CAS Registry Number.
891197-99-2Relevant academic research and scientific papers
Rearrangement of homoallylic alcohols induced by DAST
Canova, Sophie,Bellosta, Veronique,Mignani, Serge,Bigot, Antony,Cossy, Janine
, p. 2091 - 2094 (2007/10/03)
Treatment of β,γ-unsaturated monoprotected 1,2-diols with diethylaminosulfur trifluoride (DAST) allows the stereoselective formation of β,γ-unsaturated aldehydes in good yields and with a good transfer of chirality.
