627088-42-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 627088-42-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,7,0,8 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 627088-42:
(8*6)+(7*2)+(6*7)+(5*0)+(4*8)+(3*8)+(2*4)+(1*2)=170
170 % 10 = 0
So 627088-42-0 is a valid CAS Registry Number.
627088-42-0Relevant articles and documents
A novel synthesis of 4,5-diaryl-6-arylamino-2,3-benzo-1,3a,6a-triazapentalenes
Choi, Yu-Ah,Kim, Kyongtae,Park, Young Ja
, p. 7507 - 7511 (2007/10/03)
Treatment of N-alkyl- and N-aryl-imines of 2,3-diaryl- and 2-alkyl-3-aryl-3-(benzotriazol-1-yl)propenals with trifluoroacetic anhydride in THF at room temperature gave 5-alkyl-4-aryl-6-[N-alkyl (and aryl)-N-trifluoroacetyl]amino-2,3-benzo-1,3a,6a-triazape
