78824-85-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78824-85-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,2 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78824-85:
(7*7)+(6*8)+(5*8)+(4*2)+(3*4)+(2*8)+(1*5)=178
178 % 10 = 8
So 78824-85-8 is a valid CAS Registry Number.
78824-85-8Relevant articles and documents
STEREOCONTROLLED SYNTHESIS OF 7-HYDROXY- AND 7-ACETOXY-PGI2: NEW STABLE PGI2 ANALOGUES
Bannai, Kiyoshi,Toru, Takeshi,Oba, Takeo,Tanaka, Toshio,Okamura, Noriaki,et al.
, p. 1417 - 1420 (2007/10/02)
Stable analogues of PGI2, 7-hydroxy- and 7-acetoxy-PGI2, were synthesized from protected PGI2 methyl ester 1b via sulfoxides 6a, 6b through stereocontrlled sulfoxide-sulfenate rearrangement.