70900-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70900-98-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,9,0 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 70900-98:
(7*7)+(6*0)+(5*9)+(4*0)+(3*0)+(2*9)+(1*8)=120
120 % 10 = 0
So 70900-98-0 is a valid CAS Registry Number.
70900-98-0Relevant articles and documents
Synthesis and Properties of S,S-Diaryl Thymidine Phosphorodithioates
Sekine, Mitsuo,Hamaoki, Ken,Hata, Tsujiaki
, p. 3815 - 3827 (2007/10/02)
Appropriately protected and unprotected S,S-diphenyl thymidine 3'- or 5'-phosphorodithioates and S,S-bis(4-methoxyphenyl) thymidine 3'- or 5'-phosphorodithioates were successfully prepared by the reaction of the thymidine derivatives with cyclohexylammoni
