107770-10-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107770-10-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,7,7 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 107770-10:
(8*1)+(7*0)+(6*7)+(5*7)+(4*7)+(3*0)+(2*1)+(1*0)=115
115 % 10 = 5
So 107770-10-5 is a valid CAS Registry Number.
107770-10-5Relevant academic research and scientific papers
Formal syntheses of (±)-mesembrine and (±)-dihydromaritidine
Michael,Howard,Katz,Zwane
, p. 6023 - 6024 (2007/10/02)
Condensation of 3-arylated Δ1-pyrrolinium salts with t-butyl 3-oxopent-4-enoate 3 followed by treatment with trifluoroacetic acid yielded the alkaloid Δ7-mesembrenone 1 and its N-benzyl analogue 10. These compounds are intermediates
