149776-80-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149776-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,7,7 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 149776-80:
(8*1)+(7*4)+(6*9)+(5*7)+(4*7)+(3*6)+(2*8)+(1*0)=187
187 % 10 = 7
So 149776-80-7 is a valid CAS Registry Number.
149776-80-7Relevant academic research and scientific papers
Taxamycins: A new enediyne family with synthetic and biological potential
Lu,Harwig,Fallis
, p. 2253 - 2262 (2007/10/03)
The Pd(0) based synthesis of two disilyl synthons (Z-1-trimethylsilyl-6-tert-butyldiphenylsilylhex-3-ene-1,5-diyne (18) and Z-1-trimethylsilyl-6-triisopropylsilylhex-3-ene-1,5-diyne (19) and the selective removal of the trimethylsilyl group (K2
