97634-77-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97634-77-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,6,3 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 97634-77:
(7*9)+(6*7)+(5*6)+(4*3)+(3*4)+(2*7)+(1*7)=180
180 % 10 = 0
So 97634-77-0 is a valid CAS Registry Number.
97634-77-0Relevant articles and documents
An Efficient, Enantioconvergent Total Synthesis of Natural Hirsutic Acid C
Greene, Andrew E.,Luche, Marie-Jacqueline,Serra, A. Aarao
, p. 3957 - 3962 (1985)
A stereocontrolled total synthesis of natural hirsutic acid C, a linearly fused triquinane from Stereum hirsutum, has been achieved through the use of an efficient asymmetric hydroboration and two highly selective three-carbon annelations.