117151-63-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117151-63-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,1,5 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 117151-63:
(8*1)+(7*1)+(6*7)+(5*1)+(4*5)+(3*1)+(2*6)+(1*3)=100
100 % 10 = 0
So 117151-63-0 is a valid CAS Registry Number.
117151-63-0Relevant articles and documents
Synthesis of Zymosterol: Salient Intermediate of Fungal and Mammalian Sterol Biosynthesis
Dolle, Roland E.,Schmidt, Stanley J.,Kruse, Lawrence I.
, p. 19 - 21 (2007/10/02)
A useful strategy for the construction of sterol biosynthetic intermediates possessing Δ8-unsaturation is described and exemplified by the synthesis of zymosterol (1) and 24,25-dihydrozymosterol (2).
