154170-57-7 Usage
General Description
Dinoprostone is a synthetic prostaglandin that is used in the medical field to induce childbirth and for cervical ripening. It works by causing the cervix to soften and dilate, as well as stimulating uterine contractions. Additionally, dinoprostone is used to treat postpartum hemorrhage by causing uterine contractions to help control bleeding. It is available in various forms, including gel, suppository, and vaginal insert, and is typically administered by healthcare professionals in a hospital or clinical setting. Common side effects of dinoprostone include nausea, vomiting, diarrhea, and abdominal pain, and it is not recommended for use in individuals with a history of cesarean section or prior uterine surgery. Overall, dinoprostone is an important medication for facilitating labor and managing postpartum complications.
Check Digit Verification of cas no
The CAS Registry Mumber 154170-57-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,1,7 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 154170-57:
(8*1)+(7*5)+(6*4)+(5*1)+(4*7)+(3*0)+(2*5)+(1*7)=117
117 % 10 = 7
So 154170-57-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H32O5/c1-2-3-6-9-15(21)12-13-17-16(18(22)14-19(17)23)10-7-4-5-8-11-20(24)25/h4,7,12-13,15-17,19,21,23H,2-3,5-6,8-11,14H2,1H3,(H,24,25)/p-1/b7-4-,13-12+/t15-,16+,17+,19+/m0/s1
154170-57-7Relevant articles and documents
8β-PGE2 and related compounds
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, (2008/06/13)
This invention is a group of compounds of the formula: SPC1 Wherein R1 is hydrogen, alkyl of one to 8 carbon atoms, inclusive, cycloalkyl of 3 to 10 carbon atoms, inclusive, aralkyl of 7 to 12 carbon atoms, inclusive, phenyl, phenyl substituted with one to 3 chloro, or alkyl of one to 4 carbon atoms, inclusive, or ethyl substituted in the β-position with 3 chloro, 2 or 3 bromo, or 1, 2, or 3 iodo; wherein R2 is hydrogen or alkyl of one to 10 carbon atoms, inclusive, substituted with zero to 3 fluoro; wherein R3 and R4 are hydrogen or alkyl of one to 4 carbon atoms, inclusive; wherein A is alkylene of one to 10 carbon atoms, inclusive, substituted with zero to 2 fluoro, and with one to 5 carbon atoms, inclusive, between --COOR1 and EQU1 and pharmacologically acceptable salts thereof when R1 is hydrogen. These compounds are useful for a variety of pharmacological purposes, including lowering of blood pressure, control of the mammalian reproductive cycle, and increase of nasal patency.
T:Toxic;
