3345-34-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3345-34-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,4 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3345-34:
(6*3)+(5*3)+(4*4)+(3*5)+(2*3)+(1*4)=74
74 % 10 = 4
So 3345-34-4 is a valid CAS Registry Number.
InChI:InChI=1/C30H50O4/c1-25(2)21-9-12-28(5)22(27(21,4)11-10-23(25)33)8-7-19-20-15-26(3,17-31)13-14-30(20,18-32)24(34)16-29(19,28)6/h7,20-24,31-34H,8-18H2,1-6H3/t20-,21?,22-,23+,24-,26-,27+,28-,29-,30-/m1/s1
3345-34-4Relevant academic research and scientific papers
Ahmad, Viqar Uddin,Saqib, Qazi Najmus,Usmanghani
, p. 1875 - 1876 (1980)
The triterpenoid sapogenin pridentigenin E, isolated from Primula denticulata, has been identified as dihydrocyclamiretin D.